From 551f976b6bac39da30f595f5693f3c442d3940f5 Mon Sep 17 00:00:00 2001
From: David Pursehouse <dpursehouse@digital.ai>
Date: Wed, 29 Apr 2020 05:31:12 +0900
Subject: [PATCH 01/23] Update git submodules

* Update plugins/replication from branch 'stable-3.0'
  to ecbca63afa7d16dd0094448b691d5d31fef2e73b
  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      PushOne: Log when skipping deletion of ref

    Change-Id: I9d7d08e8c8a19ed6bbbb2c4a16287a8d9b51aa54

  - PushOne: Log when skipping deletion of ref

    Change-Id: I16c2076d6bcb6f512c79bb02509414d350beca2a
---
 plugins/replication | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/replication b/plugins/replication
index ac6751efa7..ecbca63afa 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit ac6751efa79b7a04842b0bdbba66b9777209071f
+Subproject commit ecbca63afa7d16dd0094448b691d5d31fef2e73b

From 013b662fad7200cd6df411b100b9e2ee4403891d Mon Sep 17 00:00:00 2001
From: David Pursehouse <dpursehouse@digital.ai>
Date: Wed, 29 Apr 2020 05:36:07 +0900
Subject: [PATCH 02/23] Update git submodules

* Update plugins/replication from branch 'stable-3.1'
  to e1af5cb3239913d7bdc9116e6994c93a61c83306
  - Merge branch 'stable-3.0' into stable-3.1

    * stable-3.0:
      PushOne: Log when skipping deletion of ref

    Change-Id: I9ae39ad91f7e6d05d1e9d63b65afe4a05aa6f8f2

  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      PushOne: Log when skipping deletion of ref

    Change-Id: I9d7d08e8c8a19ed6bbbb2c4a16287a8d9b51aa54

  - PushOne: Log when skipping deletion of ref

    Change-Id: I16c2076d6bcb6f512c79bb02509414d350beca2a
---
 plugins/replication | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/replication b/plugins/replication
index 9ddfd8eb8b..e1af5cb323 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit 9ddfd8eb8bddedb4e0b7e5241affcd36517ba558
+Subproject commit e1af5cb3239913d7bdc9116e6994c93a61c83306

From f94afa98f45baba8faae0cbbacc4c3f27cbbc178 Mon Sep 17 00:00:00 2001
From: David Pursehouse <dpursehouse@digital.ai>
Date: Wed, 29 Apr 2020 05:45:39 +0900
Subject: [PATCH 03/23] Update git submodules

* Update plugins/replication from branch 'stable-2.16'
  to 3cf056131792a031e80476efda35f4b43315d546
  - PushOne: Improve logging of lock failure

    Logging the exception results in the destination URL being logged
    twice. Don't log the exception and modify the message to mention
    "lock failure".

    Change-Id: I7a4b19111376ee727baaf72c41f031e215df2207
---
 plugins/replication | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/replication b/plugins/replication
index c27817f2dc..3cf0561317 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit c27817f2dc874d842cf80d24df1b1fdcc67c959c
+Subproject commit 3cf056131792a031e80476efda35f4b43315d546

From 59c7671b85ad00d8825d6280816ddd875b323982 Mon Sep 17 00:00:00 2001
From: Marco Miller <marco.miller@ericsson.com>
Date: Tue, 28 Apr 2020 17:30:56 -0400
Subject: [PATCH 04/23] Upgrade recommended version of buildifier to 3.0.0

The noteworthy formatting change [1] could be [2], beside the other [3].

Experience should tell soon if/how these warnings may impact buildifier
use within Gerrit.

[1] https://github.com/bazelbuild/buildtools/releases/tag/3.0.0
[2] "Warnings for macro functions without name parameters"
[3] "Improved multi-file analysers"

Change-Id: I299155e0b221845420e296371c3cf80efad1fc80
---
 Documentation/dev-contributing.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/dev-contributing.txt b/Documentation/dev-contributing.txt
index c5ede98f31..b91e86e964 100644
--- a/Documentation/dev-contributing.txt
+++ b/Documentation/dev-contributing.txt
@@ -171,7 +171,7 @@ To format Java source code, Gerrit uses the
 link:https://github.com/google/google-java-format[`google-java-format`]
 tool (version 1.7), and to format Bazel BUILD, WORKSPACE and .bzl files the
 link:https://github.com/bazelbuild/buildtools/tree/master/buildifier[`buildifier`]
-tool (version 2.2.1). Unused dependencies are found and removed using the
+tool (version 3.0.0). Unused dependencies are found and removed using the
 link:https://github.com/bazelbuild/buildtools/tree/master/unused_deps[`unused_deps`]
 build tool, a sibling of `buildifier`.
 

From 5b3805a73936deabbafbfdb930df1b16b5b28670 Mon Sep 17 00:00:00 2001
From: Jacek Centkowski <jcentkowski@collab.net>
Date: Mon, 20 Apr 2020 16:00:00 +0200
Subject: [PATCH 05/23] Fix 'visibleto' predicate for group

Issue:
When one uses a valid group name in 'visibleto' predicate no change
gets returned even if it should be from the access perspective.

Solution:
It boils down to the problem in ChangeIsVisibleToPredicate for
SingleGroupUser user - it is not an IdentifiedUser hence it gets
swapped for AnonymousUser and visibility check fails unless changes
in question are granted to Anonymous Users group. Fix it to let it
use the user it has in case it is SingleGroupUser or follow existing
user resolution (with fallback to anonymous) as it was before.

Bug: Issue 12606
Change-Id: Ieea8abf4b52d528d4cb2503270c7eff68476fc6c
---
 .../change/ChangeIsVisibleToPredicate.java    |  6 ++-
 .../change/AbstractQueryChangesTest.java      | 39 +++++++++++++++++++
 2 files changed, 44 insertions(+), 1 deletion(-)

diff --git a/java/com/google/gerrit/server/query/change/ChangeIsVisibleToPredicate.java b/java/com/google/gerrit/server/query/change/ChangeIsVisibleToPredicate.java
index f81ea15947..b5f3a4fc0c 100644
--- a/java/com/google/gerrit/server/query/change/ChangeIsVisibleToPredicate.java
+++ b/java/com/google/gerrit/server/query/change/ChangeIsVisibleToPredicate.java
@@ -31,6 +31,7 @@ import com.google.gerrit.server.project.ProjectState;
 import com.google.gwtorm.server.OrmException;
 import com.google.inject.Provider;
 import java.io.IOException;
+import java.util.Optional;
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
 
 public class ChangeIsVisibleToPredicate extends IsVisibleToPredicate<ChangeData> {
@@ -88,7 +89,10 @@ public class ChangeIsVisibleToPredicate extends IsVisibleToPredicate<ChangeData>
     PermissionBackend.WithUser withUser =
         user.isIdentifiedUser()
             ? permissionBackend.absentUser(user.getAccountId())
-            : permissionBackend.user(anonymousUserProvider.get());
+            : permissionBackend.user(
+                Optional.of(user)
+                    .filter(u -> u instanceof SingleGroupUser)
+                    .orElseGet(anonymousUserProvider::get));
     try {
       withUser.indexedChange(cd, notes).database(db).check(ChangePermission.READ);
     } catch (PermissionBackendException e) {
diff --git a/javatests/com/google/gerrit/server/query/change/AbstractQueryChangesTest.java b/javatests/com/google/gerrit/server/query/change/AbstractQueryChangesTest.java
index bd2b3596d5..5311b0f409 100644
--- a/javatests/com/google/gerrit/server/query/change/AbstractQueryChangesTest.java
+++ b/javatests/com/google/gerrit/server/query/change/AbstractQueryChangesTest.java
@@ -40,8 +40,10 @@ import com.google.common.collect.Lists;
 import com.google.common.collect.Streams;
 import com.google.common.truth.ThrowableSubject;
 import com.google.gerrit.common.Nullable;
+import com.google.gerrit.common.data.AccessSection;
 import com.google.gerrit.common.data.LabelType;
 import com.google.gerrit.common.data.Permission;
+import com.google.gerrit.common.data.PermissionRule;
 import com.google.gerrit.extensions.api.GerritApi;
 import com.google.gerrit.extensions.api.changes.AddReviewerInput;
 import com.google.gerrit.extensions.api.changes.AssigneeInput;
@@ -74,6 +76,7 @@ import com.google.gerrit.index.Schema;
 import com.google.gerrit.lifecycle.LifecycleManager;
 import com.google.gerrit.reviewdb.client.Account;
 import com.google.gerrit.reviewdb.client.Account.Id;
+import com.google.gerrit.reviewdb.client.AccountGroup;
 import com.google.gerrit.reviewdb.client.Branch;
 import com.google.gerrit.reviewdb.client.Change;
 import com.google.gerrit.reviewdb.client.Patch;
@@ -109,6 +112,7 @@ import com.google.gerrit.server.notedb.NoteDbChangeState;
 import com.google.gerrit.server.notedb.NoteDbChangeState.PrimaryStorage;
 import com.google.gerrit.server.project.ProjectCache;
 import com.google.gerrit.server.project.ProjectConfig;
+import com.google.gerrit.server.project.testing.Util;
 import com.google.gerrit.server.schema.SchemaCreator;
 import com.google.gerrit.server.update.BatchUpdate;
 import com.google.gerrit.server.util.ManualRequestContext;
@@ -127,6 +131,7 @@ import com.google.inject.Inject;
 import com.google.inject.Injector;
 import com.google.inject.Provider;
 import com.google.inject.util.Providers;
+import java.io.IOException;
 import java.sql.Timestamp;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -139,6 +144,8 @@ import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.concurrent.TimeUnit;
+import org.eclipse.jgit.errors.ConfigInvalidException;
+import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.ObjectInserter;
@@ -1716,6 +1723,18 @@ public abstract class AbstractQueryChangesTest extends GerritServerTests {
 
     String g1 = createGroup("group1", "Administrators");
     gApi.groups().id(g1).addMembers("user2");
+
+    // By default when a group is created without any permission granted,
+    // nothing is visible to it; having members or not has nothing to do with it
+    assertQuery(q + " visibleto:" + g1);
+
+    // change is visible to group ONLY when access is granted
+    grant(
+        new Project.NameKey("repo"),
+        "refs/*",
+        Permission.READ,
+        false,
+        new AccountGroup.UUID(gApi.groups().id(g1).get().id));
     assertQuery(q + " visibleto:" + g1, change1);
 
     requestContext.setContext(newRequestContext(user2));
@@ -1749,6 +1768,26 @@ public abstract class AbstractQueryChangesTest extends GerritServerTests {
         q + " visibleto:\"Another User\"", "\"Another User\" resolves to multiple accounts");
   }
 
+  protected void grant(
+      Project.NameKey project,
+      String ref,
+      String permission,
+      boolean force,
+      AccountGroup.UUID groupUUID)
+      throws RepositoryNotFoundException, IOException, ConfigInvalidException {
+    try (MetaDataUpdate md = metaDataUpdateFactory.create(project)) {
+      md.setMessage(String.format("Grant %s on %s", permission, ref));
+      ProjectConfig config = ProjectConfig.read(md);
+      AccessSection s = config.getAccessSection(ref, true);
+      Permission p = s.getPermission(permission, true);
+      PermissionRule rule = Util.newRule(config, groupUUID);
+      rule.setForce(force);
+      p.add(rule);
+      config.commit(md);
+      projectCache.evict(config.getProject());
+    }
+  }
+
   @Test
   public void byCommentBy() throws Exception {
     TestRepository<Repo> repo = createProject("repo");

From f033cc8047253c31a0ff9b4fd77b4f3b0292d964 Mon Sep 17 00:00:00 2001
From: David Pursehouse <dpursehouse@digital.ai>
Date: Wed, 29 Apr 2020 17:20:07 +0900
Subject: [PATCH 06/23] Revert "Remove workaround regarding newlines on GWT UI"

This reverts commit 8dfc226edafd259f089755e47cdf4bd3c1a82f86.

It seems to cause an off-by-one error in line highlighting under
some circumstances. The highlighting is shown on the line after
the line that was actually changed.

Bug: Issue 12646
Change-Id: I8385e9f7306af5e1b38fd726b3763fd7fe845aac
---
 .../main/java/com/google/gerrit/client/diff/DiffInfo.java    | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/DiffInfo.java b/gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/DiffInfo.java
index d942c2e7e2..cf40762bb7 100644
--- a/gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/DiffInfo.java
+++ b/gerrit-gwtui/src/main/java/com/google/gerrit/client/diff/DiffInfo.java
@@ -137,10 +137,7 @@ public class DiffInfo extends JavaScriptObject {
 
   private static void append(StringBuilder s, JsArrayString lines) {
     for (int i = 0; i < lines.length(); i++) {
-      if (s.length() > 0) {
-        s.append('\n');
-      }
-      s.append(lines.get(i));
+      s.append(lines.get(i)).append('\n');
     }
   }
 

From a79245957f014f94103a3b56e9abdaeaae6baa47 Mon Sep 17 00:00:00 2001
From: David Pursehouse <dpursehouse@digital.ai>
Date: Wed, 29 Apr 2020 22:31:02 +0900
Subject: [PATCH 07/23] Update git submodules

* Update plugins/replication from branch 'stable-3.0'
  to c33a699f124aaa59bca27ffa9d9eb08d6d549d4c
  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      PushOne: Improve logging of lock failure

    Change-Id: Ic1c5984ea680293f15c8e21e99e7b058a688a77c

  - PushOne: Improve logging of lock failure

    Logging the exception results in the destination URL being logged
    twice. Don't log the exception and modify the message to mention
    "lock failure".

    Change-Id: I7a4b19111376ee727baaf72c41f031e215df2207
---
 plugins/replication | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/replication b/plugins/replication
index ecbca63afa..c33a699f12 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit ecbca63afa7d16dd0094448b691d5d31fef2e73b
+Subproject commit c33a699f124aaa59bca27ffa9d9eb08d6d549d4c

From d9437e355d498bbe8034808f5bab487f5b0e6570 Mon Sep 17 00:00:00 2001
From: David Pursehouse <dpursehouse@digital.ai>
Date: Wed, 29 Apr 2020 22:31:35 +0900
Subject: [PATCH 08/23] Update git submodules

* Update plugins/replication from branch 'stable-3.1'
  to ffac099ba7295784e92e1b3b63e4d5b68123a21f
  - Merge branch 'stable-3.0' into stable-3.1

    * stable-3.0:
      PushOne: Improve logging of lock failure

    Change-Id: Id73f36de2b7d3a86520b58c31725d36a22828d5f

  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      PushOne: Improve logging of lock failure

    Change-Id: Ic1c5984ea680293f15c8e21e99e7b058a688a77c

  - PushOne: Improve logging of lock failure

    Logging the exception results in the destination URL being logged
    twice. Don't log the exception and modify the message to mention
    "lock failure".

    Change-Id: I7a4b19111376ee727baaf72c41f031e215df2207
---
 plugins/replication | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/replication b/plugins/replication
index e1af5cb323..ffac099ba7 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit e1af5cb3239913d7bdc9116e6994c93a61c83306
+Subproject commit ffac099ba7295784e92e1b3b63e4d5b68123a21f

From a489d759403c62b081368b57baf9269990f6bf55 Mon Sep 17 00:00:00 2001
From: Dmitrii Filippov <dmfilippov@google.com>
Date: Wed, 29 Apr 2020 13:45:18 +0200
Subject: [PATCH 09/23] Fix flaky test

The gr-diff_test.html is flaky because of some issue with encoding.

Change-Id: If99d8eef24ce00d696c2d30f4bf8f24218546dbc
(cherry picked from commit 3a926bbf7b196f8a08b379140f86beacba5e25d1)
---
 polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
index 35abd04bf0..290ba46e20 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
@@ -317,7 +317,7 @@ suite('gr-diff tests', () => {
             assert.isOk(leftImage);
             assert.equal(leftImage.getAttribute('src'),
                 'data:image/bmp;base64, ' + mockFile1.body);
-            assert.equal(leftLabelContent.textContent, '1×1 image/bmp');
+            assert.equal(leftLabelContent.textContent, '1\u00d71 image/bmp');// \u00d7 - '×'
             leftLoaded = true;
             if (rightLoaded) {
               element.removeEventListener('render', rendered);
@@ -329,7 +329,7 @@ suite('gr-diff tests', () => {
             assert.isOk(rightImage);
             assert.equal(rightImage.getAttribute('src'),
                 'data:image/bmp;base64, ' + mockFile2.body);
-            assert.equal(rightLabelContent.textContent, '1×1 image/bmp');
+            assert.equal(rightLabelContent.textContent, '1\u00d71 image/bmp');// \u00d7 - '×'
 
             rightLoaded = true;
             if (leftLoaded) {

From 83071753fec800803dddac2fc917ce71503d943b Mon Sep 17 00:00:00 2001
From: Dmitrii Filippov <dmfilippov@google.com>
Date: Wed, 29 Apr 2020 15:27:37 +0200
Subject: [PATCH 10/23] Fix flaky test - Part 2

The gr-diff_test.html is flaky because of some issue with encoding.

Change-Id: Ic230f940496931cd0c5d56d4f30dd446549d6600
(cherry picked from commit ea66e0a37783d348bb8a94b1111c9c426473d013)
---
 polygerrit-ui/app/elements/diff/gr-diff/gr-diff.js        | 2 +-
 polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.js b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.js
index a5eb233f3a..d982b22cbd 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.js
+++ b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.js
@@ -944,7 +944,7 @@ class GrDiff extends mixinBehaviors( [
       messages.push(NO_NEWLINE_REVISION);
     }
     if (!messages.length) { return null; }
-    return messages.join(' — ');
+    return messages.join(' \u2014 ');// \u2014 - '—'
   }
 
   /**
diff --git a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
index 290ba46e20..79440ac1f4 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
@@ -411,7 +411,7 @@ suite('gr-diff tests', () => {
             assert.isOk(leftImage);
             assert.equal(leftImage.getAttribute('src'),
                 'data:image/bmp;base64, ' + mockFile1.body);
-            assert.equal(leftLabelContent.textContent, '1×1 image/bmp');
+            assert.equal(leftLabelContent.textContent, '1\u00d71 image/bmp');// \u00d7 - '×'
             leftLoaded = true;
             if (rightLoaded) {
               element.removeEventListener('render', rendered);
@@ -423,7 +423,7 @@ suite('gr-diff tests', () => {
             assert.isOk(rightImage);
             assert.equal(rightImage.getAttribute('src'),
                 'data:image/bmp;base64, ' + mockFile2.body);
-            assert.equal(rightLabelContent.textContent, '1×1 image/bmp');
+            assert.equal(rightLabelContent.textContent, '1\u00d71 image/bmp');// \u00d7 - '×'
 
             rightLoaded = true;
             if (leftLoaded) {
@@ -856,7 +856,7 @@ suite('gr-diff tests', () => {
       element.showNewlineWarningLeft = true;
       element.showNewlineWarningRight = true;
       assert.include(getWarning(element),
-          NO_NEWLINE_BASE + ' — ' + NO_NEWLINE_REVISION);
+          NO_NEWLINE_BASE + ' \u2014 ' + NO_NEWLINE_REVISION);// \u2014 - '—'
     });
 
     suite('showNewlineWarningLeft', () => {

From 604e0c6fe7b0e41a96e86bf5814bdb5f02d558aa Mon Sep 17 00:00:00 2001
From: Tao Zhou <taoalpha@google.com>
Date: Mon, 27 Apr 2020 18:18:26 +0200
Subject: [PATCH 11/23] Use GrDisplayNameUtils to get user name for gr-comment

Change-Id: Id897ff658d96b648faf382e91507cb72abd7eac5
---
 .../elements/shared/gr-comment/gr-comment.js  | 15 ++++-
 .../shared/gr-comment/gr-comment_html.js      |  4 +-
 .../shared/gr-comment/gr-comment_test.html    | 59 ++++++++++++-------
 3 files changed, 54 insertions(+), 24 deletions(-)

diff --git a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js
index b432287398..662547b4a8 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js
+++ b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js
@@ -40,6 +40,7 @@ import {PolymerElement} from '@polymer/polymer/polymer-element.js';
 import {htmlTemplate} from './gr-comment_html.js';
 import {KeyboardShortcutBehavior} from '../../../behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior.js';
 import {getRootElement} from '../../../scripts/rootElement.js';
+import {GrDisplayNameUtils} from '../../../scripts/gr-display-name-utils/gr-display-name-utils.js';
 
 const STORAGE_DEBOUNCE_INTERVAL = 400;
 const TOAST_DEBOUNCE_INTERVAL = 200;
@@ -218,6 +219,7 @@ class GrComment extends mixinBehaviors( [
         type: Boolean,
         value: false,
       },
+      _serverConfig: Object,
     };
   }
 
@@ -250,6 +252,9 @@ class GrComment extends mixinBehaviors( [
     this._getIsAdmin().then(isAdmin => {
       this._isAdmin = isAdmin;
     });
+    this.$.restAPI.getConfig().then(cfg => {
+      this._serverConfig = cfg;
+    });
   }
 
   /** @override */
@@ -823,12 +828,16 @@ class GrComment extends mixinBehaviors( [
     return overlay.open();
   }
 
-  _computeAuthorName(comment) {
-    if (!comment) return '';
+  _computeAuthorName(comment, serverConfig) {
+    if ([comment, serverConfig].includes(undefined)) return '';
     if (comment.robot_id) {
       return comment.robot_id;
     }
-    return comment.author && comment.author.name;
+    if (comment.author) {
+      return GrDisplayNameUtils.getDisplayName(serverConfig, comment.author);
+    }
+    // This should not happen
+    return 'Unknown';
   }
 
   _computeHideRunDetails(comment, collapsed) {
diff --git a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_html.js b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_html.js
index accf3e75b9..7f9b5de6ce 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_html.js
+++ b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_html.js
@@ -239,7 +239,9 @@ export const htmlTemplate = html`
   <div id="container" class="container">
     <div class="header" id="header" on-click="_handleToggleCollapsed">
       <div class="headerLeft">
-        <span class="authorName">[[_computeAuthorName(comment)]]</span>
+        <span class="authorName">
+          [[_computeAuthorName(comment, _serverConfig)]]
+        </span>
         <span class="draftLabel">DRAFT</span>
         <gr-tooltip-content
           class="draftTooltip"
diff --git a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
index dc4c2a6ecb..146f536e44 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
@@ -368,6 +368,7 @@ suite('gr-comment tests', () => {
     setup(() => {
       stub('gr-rest-api-interface', {
         getAccount() { return Promise.resolve(null); },
+        getConfig() { return Promise.resolve({}); },
         saveDiffDraft() {
           return Promise.resolve({
             ok: true,
@@ -596,7 +597,7 @@ suite('gr-comment tests', () => {
       'header middle content is not visible');
     });
 
-    test('robot comment layout', () => {
+    test('robot comment layout', done => {
       const comment = Object.assign({
         robot_id: 'happy_robot_id',
         url: '/robot/comment',
@@ -606,30 +607,48 @@ suite('gr-comment tests', () => {
       }, element.comment);
       element.comment = comment;
       element.collapsed = false;
-      flushAsynchronousOperations();
+      flush(() => {
+        let runIdMessage;
+        runIdMessage = element.shadowRoot
+            .querySelector('.runIdMessage');
+        assert.isFalse(runIdMessage.hidden);
 
-      let runIdMessage;
-      runIdMessage = element.shadowRoot
-          .querySelector('.runIdMessage');
-      assert.isFalse(runIdMessage.hidden);
+        const runDetailsLink = element.shadowRoot
+            .querySelector('.robotRunLink');
+        assert.isTrue(runDetailsLink.href.indexOf(element.comment.url) !== -1);
 
-      const runDetailsLink = element.shadowRoot
-          .querySelector('.robotRunLink');
-      assert.isTrue(runDetailsLink.href.indexOf(element.comment.url) !== -1);
+        const robotServiceName = element.shadowRoot
+            .querySelector('.authorName');
+        assert.equal(robotServiceName.textContent.trim(), 'happy_robot_id');
 
-      const robotServiceName = element.shadowRoot
-          .querySelector('.authorName');
-      assert.isTrue(robotServiceName.textContent === 'happy_robot_id');
+        const authorName = element.shadowRoot
+            .querySelector('.robotId');
+        assert.isTrue(authorName.innerText === 'Happy Robot');
 
-      const authorName = element.shadowRoot
-          .querySelector('.robotId');
-      assert.isTrue(authorName.innerText === 'Happy Robot');
+        element.collapsed = true;
+        flushAsynchronousOperations();
+        runIdMessage = element.shadowRoot
+            .querySelector('.runIdMessage');
+        assert.isTrue(runIdMessage.hidden);
+        done();
+      });
+    });
 
-      element.collapsed = true;
-      flushAsynchronousOperations();
-      runIdMessage = element.shadowRoot
-          .querySelector('.runIdMessage');
-      assert.isTrue(runIdMessage.hidden);
+    test('author name fallback to email', done => {
+      const comment = Object.assign({
+        url: '/robot/comment',
+        author: {
+          email: 'test@test.com',
+        },
+      }, element.comment);
+      element.comment = comment;
+      element.collapsed = false;
+      flush(() => {
+        const authorName = element.shadowRoot
+            .querySelector('.authorName');
+        assert.equal(authorName.innerText.trim(), 'test@test.com');
+        done();
+      });
     });
 
     test('draft creation/cancellation', done => {

From 2a7dd2ce34a5b4e396a810e4d5626850e069d5f6 Mon Sep 17 00:00:00 2001
From: Tao Zhou <taoalpha@google.com>
Date: Tue, 28 Apr 2020 23:57:04 +0200
Subject: [PATCH 12/23] Use empty string if no author info in the comment

This happens for drafts, and we don't want to show `Unknown` for drafts

Change-Id: Ieb857a9f93f336e01f67a7232e68701424169e9d
---
 polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js
index 662547b4a8..ee9df110d5 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js
+++ b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment.js
@@ -836,8 +836,7 @@ class GrComment extends mixinBehaviors( [
     if (comment.author) {
       return GrDisplayNameUtils.getDisplayName(serverConfig, comment.author);
     }
-    // This should not happen
-    return 'Unknown';
+    return '';
   }
 
   _computeHideRunDetails(comment, collapsed) {

From bba49e729e44001cf6571d803540eef1d90c95ab Mon Sep 17 00:00:00 2001
From: Tao Zhou <taoalpha@google.com>
Date: Tue, 28 Apr 2020 14:37:57 +0200
Subject: [PATCH 13/23] Use comment's collapsed state if set

Default to the same as before when not set

Change-Id: Ie1ee844ec29c5d4425762f9de18a730dfa9c8f7a
---
 .../gr-comment-thread/gr-comment-thread.js     |  4 +++-
 .../gr-comment-thread_test.html                | 18 +++++++++++++++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread.js b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread.js
index f4e4d8011b..ccfc44cf07 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread.js
+++ b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread.js
@@ -295,7 +295,9 @@ class GrCommentThread extends mixinBehaviors( [
         // False if it's an unresolved comment under UNRESOLVED_EXPAND_COUNT.
         const resolvedThread = !this.unresolved ||
               this._orderedComments.length - i - 1 >= UNRESOLVED_EXPAND_COUNT;
-        comment.collapsed = !isRobotComment && resolvedThread;
+        if (comment.collapsed === undefined) {
+          comment.collapsed = !isRobotComment && resolvedThread;
+        }
       }
     }
   }
diff --git a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_test.html b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_test.html
index d7c493c302..a6a57677eb 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_test.html
@@ -646,17 +646,23 @@ suite('comment action tests with unresolved thread', () => {
       assert.isTrue(element.unresolved);
     });
 
-    test('_setInitialExpandedState', () => {
+    test('_setInitialExpandedState with unresolved', () => {
       element.unresolved = true;
       element._setInitialExpandedState();
       for (let i = 0; i < element.comments.length; i++) {
         assert.isFalse(element.comments[i].collapsed);
       }
+    });
+
+    test('_setInitialExpandedState without unresolved', () => {
       element.unresolved = false;
       element._setInitialExpandedState();
       for (let i = 0; i < element.comments.length; i++) {
         assert.isTrue(element.comments[i].collapsed);
       }
+    });
+
+    test('_setInitialExpandedState with robot_ids', () => {
       for (let i = 0; i < element.comments.length; i++) {
         element.comments[i].robot_id = 123;
       }
@@ -665,6 +671,16 @@ suite('comment action tests with unresolved thread', () => {
         assert.isFalse(element.comments[i].collapsed);
       }
     });
+
+    test('_setInitialExpandedState with collapsed state', () => {
+      element.comments[0].collapsed = false;
+      element.unresolved = false;
+      element._setInitialExpandedState();
+      assert.isFalse(element.comments[0].collapsed);
+      for (let i = 1; i < element.comments.length; i++) {
+        assert.isTrue(element.comments[i].collapsed);
+      }
+    });
   });
 
   test('_computeHostClass', () => {

From df567a8159ff804502eae9aaed1130dcab227a13 Mon Sep 17 00:00:00 2001
From: Tao Zhou <taoalpha@google.com>
Date: Tue, 28 Apr 2020 18:07:04 +0200
Subject: [PATCH 14/23] Support showing extra note on `gr-comment` if has one

Similar to `collapsed`, `extraNote` is a UI only field in
the UI comment model, the `gr-comment-thread` will use it
to show the extra note to mark the comment associated with a
particular message when display them in change log.

Change-Id: I3575b5c9f294cce210bbe4b840ff40252e95e32a
---
 .../app/elements/shared/gr-comment/gr-comment_html.js    | 9 +++++++++
 .../app/elements/shared/gr-comment/gr-comment_test.html  | 9 +++++++++
 2 files changed, 18 insertions(+)

diff --git a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_html.js b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_html.js
index 7f9b5de6ce..fc79cba1a0 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_html.js
+++ b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_html.js
@@ -192,6 +192,12 @@ export const htmlTemplate = html`
       flex-direction: column;
       width: 100%;
     }
+    .comment-extra-note {
+      color: var(--deemphasized-text-color);
+      border: 1px solid var(--deemphasized-text-color);
+      border-radius: var(--border-radius);
+      padding: 0px var(--spacing-s);
+    }
     #deleteBtn {
       display: none;
       --gr-button: {
@@ -264,6 +270,9 @@ export const htmlTemplate = html`
           </a>
         </div>
       </div>
+      <template is="dom-if" if="[[comment.extraNote]]">
+        <span class="comment-extra-note">[[comment.extraNote]]</span>
+      </template>
       <gr-button
         id="deleteBtn"
         link=""
diff --git a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
index 146f536e44..231c0e9127 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
@@ -257,6 +257,15 @@ suite('gr-comment tests', () => {
         assert.isTrue(element._handleSave.called);
       });
     });
+
+    test('extra note shown if exists', () => {
+      element.comment = {id: 'abc_123', extraNote: 'asd'};
+      flushAsynchronousOperations();
+      assert.equal(element.shadowRoot
+          .querySelector('.comment-extra-note')
+          .textContent, 'asd');
+    });
+
     test('delete comment button for non-admins is hidden', () => {
       element._isAdmin = false;
       assert.isFalse(element.shadowRoot

From d90e7f4e185e053e87c56a6656e510a79a2053f8 Mon Sep 17 00:00:00 2001
From: Tao Zhou <taoalpha@google.com>
Date: Wed, 29 Apr 2020 17:07:14 +0200
Subject: [PATCH 15/23] Add `charset` meta tag to all test files

This should prevent encoding issues when run tests
in different browsers individually

Change-Id: Iccc90619b5afda520a4160c930d2a50d90c3f7ed
---
 .../async-foreach-behavior/async-foreach-behavior_test.html     | 1 +
 .../app/behaviors/base-url-behavior/base-url-behavior_test.html | 1 +
 .../app/behaviors/dom-util-behavior/dom-util-behavior_test.html | 1 +
 .../behaviors/gr-access-behavior/gr-access-behavior_test.html   | 1 +
 .../gr-admin-nav-behavior/gr-admin-nav-behavior_test.html       | 1 +
 .../gr-change-table-behavior/gr-change-table-behavior_test.html | 1 +
 .../gr-display-name-behavior/gr-display-name-behavior_test.html | 1 +
 .../gr-list-view-behavior/gr-list-view-behavior_test.html       | 1 +
 .../keyboard-shortcut-behavior_test.html                        | 1 +
 .../rest-client-behavior/rest-client-behavior_test.html         | 1 +
 .../admin/gr-access-section/gr-access-section_test.html         | 1 +
 .../admin/gr-admin-group-list/gr-admin-group-list_test.html     | 1 +
 .../app/elements/admin/gr-admin-view/gr-admin-view_test.html    | 1 +
 .../gr-confirm-delete-item-dialog_test.html                     | 1 +
 .../gr-create-change-dialog/gr-create-change-dialog_test.html   | 1 +
 .../gr-create-group-dialog/gr-create-group-dialog_test.html     | 1 +
 .../gr-create-pointer-dialog/gr-create-pointer-dialog_test.html | 1 +
 .../admin/gr-create-repo-dialog/gr-create-repo-dialog_test.html | 1 +
 .../admin/gr-group-audit-log/gr-group-audit-log_test.html       | 1 +
 .../elements/admin/gr-group-members/gr-group-members_test.html  | 1 +
 polygerrit-ui/app/elements/admin/gr-group/gr-group_test.html    | 1 +
 .../app/elements/admin/gr-permission/gr-permission_test.html    | 1 +
 .../gr-plugin-config-array-editor_test.html                     | 1 +
 .../app/elements/admin/gr-plugin-list/gr-plugin-list_test.html  | 1 +
 .../app/elements/admin/gr-repo-access/gr-repo-access_test.html  | 1 +
 .../elements/admin/gr-repo-command/gr-repo-command_test.html    | 1 +
 .../elements/admin/gr-repo-commands/gr-repo-commands_test.html  | 1 +
 .../admin/gr-repo-dashboards/gr-repo-dashboards_test.html       | 1 +
 .../admin/gr-repo-detail-list/gr-repo-detail-list_test.html     | 1 +
 .../app/elements/admin/gr-repo-list/gr-repo-list_test.html      | 1 +
 .../admin/gr-repo-plugin-config/gr-repo-plugin-config_test.html | 1 +
 polygerrit-ui/app/elements/admin/gr-repo/gr-repo_test.html      | 1 +
 .../app/elements/admin/gr-rule-editor/gr-rule-editor_test.html  | 1 +
 .../gr-change-list-item/gr-change-list-item_test.html           | 1 +
 .../gr-change-list-view/gr-change-list-view_test.html           | 1 +
 .../change-list/gr-change-list/gr-change-list_test.html         | 1 +
 .../gr-create-change-help/gr-create-change-help_test.html       | 1 +
 .../gr-create-commands-dialog_test.html                         | 1 +
 .../change-list/gr-dashboard-view/gr-dashboard-view_test.html   | 1 +
 .../change-list/gr-repo-header/gr-repo-header_test.html         | 1 +
 .../change-list/gr-user-header/gr-user-header_test.html         | 1 +
 .../change/gr-change-actions/gr-change-actions_test.html        | 1 +
 .../change/gr-change-metadata/gr-change-metadata-it_test.html   | 1 +
 .../change/gr-change-metadata/gr-change-metadata_test.html      | 1 +
 .../gr-change-requirements/gr-change-requirements_test.html     | 1 +
 .../app/elements/change/gr-change-view/gr-change-view_test.html | 1 +
 .../elements/change/gr-comment-list/gr-comment-list_test.html   | 1 +
 .../app/elements/change/gr-commit-info/gr-commit-info_test.html | 1 +
 .../gr-confirm-abandon-dialog_test.html                         | 1 +
 .../gr-confirm-cherrypick-conflict-dialog_test.html             | 1 +
 .../gr-confirm-cherrypick-dialog_test.html                      | 1 +
 .../gr-confirm-move-dialog/gr-confirm-move-dialog_test.html     | 1 +
 .../gr-confirm-rebase-dialog/gr-confirm-rebase-dialog_test.html | 1 +
 .../gr-confirm-revert-dialog/gr-confirm-revert-dialog_test.html | 1 +
 .../gr-confirm-revert-submission-dialog_test.html               | 1 +
 .../gr-confirm-submit-dialog/gr-confirm-submit-dialog_test.html | 1 +
 .../change/gr-download-dialog/gr-download-dialog_test.html      | 1 +
 .../change/gr-file-list-header/gr-file-list-header_test.html    | 1 +
 .../app/elements/change/gr-file-list/gr-file-list_test.html     | 1 +
 .../gr-included-in-dialog/gr-included-in-dialog_test.html       | 1 +
 .../change/gr-label-score-row/gr-label-score-row_test.html      | 1 +
 .../elements/change/gr-label-scores/gr-label-scores_test.html   | 1 +
 .../app/elements/change/gr-message/gr-message_test.html         | 1 +
 .../gr-messages-list/gr-messages-list-experimental_test.html    | 1 +
 .../elements/change/gr-messages-list/gr-messages-list_test.html | 1 +
 .../gr-related-changes-list/gr-related-changes-list_test.html   | 1 +
 .../change/gr-reply-dialog/gr-reply-dialog-it_test.html         | 1 +
 .../elements/change/gr-reply-dialog/gr-reply-dialog_test.html   | 1 +
 .../elements/change/gr-reviewer-list/gr-reviewer-list_test.html | 1 +
 .../app/elements/change/gr-thread-list/gr-thread-list_test.html | 1 +
 .../gr-upload-help-dialog/gr-upload-help-dialog_test.html       | 1 +
 .../core/gr-account-dropdown/gr-account-dropdown_test.html      | 1 +
 .../app/elements/core/gr-error-dialog/gr-error-dialog_test.html | 1 +
 .../elements/core/gr-error-manager/gr-error-manager_test.html   | 1 +
 .../gr-key-binding-display/gr-key-binding-display_test.html     | 1 +
 .../gr-keyboard-shortcuts-dialog_test.html                      | 1 +
 .../app/elements/core/gr-main-header/gr-main-header_test.html   | 1 +
 .../app/elements/core/gr-navigation/gr-navigation_test.html     | 1 +
 .../app/elements/core/gr-reporting/gr-reporting_test.html       | 1 +
 polygerrit-ui/app/elements/core/gr-router/gr-router_test.html   | 1 +
 .../app/elements/core/gr-search-bar/gr-search-bar_test.html     | 1 +
 .../app/elements/core/gr-smart-search/gr-smart-search_test.html | 1 +
 polygerrit-ui/app/elements/custom-dark-theme_test.html          | 1 +
 polygerrit-ui/app/elements/custom-light-theme_test.html         | 1 +
 .../app/elements/diff/gr-comment-api/gr-comment-api_test.html   | 1 +
 .../elements/diff/gr-coverage-layer/gr-coverage-layer_test.html | 1 +
 .../diff/gr-diff-builder/gr-diff-builder-element_test.html      | 1 +
 .../diff/gr-diff-builder/gr-diff-builder-unified_test.html      | 1 +
 .../app/elements/diff/gr-diff-cursor/gr-diff-cursor_test.html   | 1 +
 .../app/elements/diff/gr-diff-highlight/gr-annotation_test.html | 1 +
 .../elements/diff/gr-diff-highlight/gr-diff-highlight_test.html | 1 +
 .../app/elements/diff/gr-diff-host/gr-diff-host_test.html       | 1 +
 .../diff/gr-diff-mode-selector/gr-diff-mode-selector_test.html  | 1 +
 .../elements/diff/gr-diff-processor/gr-diff-processor_test.html | 1 +
 .../elements/diff/gr-diff-selection/gr-diff-selection_test.html | 1 +
 .../app/elements/diff/gr-diff-view/gr-diff-view_test.html       | 1 +
 polygerrit-ui/app/elements/diff/gr-diff/gr-diff-group_test.html | 1 +
 polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html       | 1 +
 .../diff/gr-patch-range-select/gr-patch-range-select_test.html  | 1 +
 .../gr-ranged-comment-layer/gr-ranged-comment-layer_test.html   | 1 +
 .../gr-selection-action-box/gr-selection-action-box_test.html   | 1 +
 .../app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.html | 1 +
 .../gr-documentation-search/gr-documentation-search_test.html   | 1 +
 .../elements/edit/gr-default-editor/gr-default-editor_test.html | 1 +
 .../elements/edit/gr-edit-controls/gr-edit-controls_test.html   | 1 +
 .../edit/gr-edit-file-controls/gr-edit-file-controls_test.html  | 1 +
 .../app/elements/edit/gr-editor-view/gr-editor-view_test.html   | 1 +
 polygerrit-ui/app/elements/gr-app_test.html                     | 1 +
 .../elements/settings/gr-account-info/gr-account-info_test.html | 1 +
 .../settings/gr-agreements-list/gr-agreements-list_test.html    | 1 +
 .../gr-change-table-editor/gr-change-table-editor_test.html     | 1 +
 .../app/elements/settings/gr-cla-view/gr-cla-view_test.html     | 1 +
 .../settings/gr-edit-preferences/gr-edit-preferences_test.html  | 1 +
 .../elements/settings/gr-email-editor/gr-email-editor_test.html | 1 +
 .../app/elements/settings/gr-gpg-editor/gr-gpg-editor_test.html | 1 +
 .../app/elements/settings/gr-group-list/gr-group-list_test.html | 1 +
 .../settings/gr-http-password/gr-http-password_test.html        | 1 +
 .../app/elements/settings/gr-identities/gr-identities_test.html | 1 +
 .../elements/settings/gr-menu-editor/gr-menu-editor_test.html   | 1 +
 .../gr-registration-dialog/gr-registration-dialog_test.html     | 1 +
 .../settings/gr-settings-view/gr-settings-view_test.html        | 1 +
 .../app/elements/settings/gr-ssh-editor/gr-ssh-editor_test.html | 1 +
 .../gr-watched-projects-editor_test.html                        | 1 +
 .../elements/shared/gr-account-entry/gr-account-entry_test.html | 1 +
 .../elements/shared/gr-account-label/gr-account-label_test.html | 1 +
 .../elements/shared/gr-account-link/gr-account-link_test.html   | 1 +
 .../elements/shared/gr-account-list/gr-account-list_test.html   | 1 +
 polygerrit-ui/app/elements/shared/gr-alert/gr-alert_test.html   | 1 +
 .../gr-autocomplete-dropdown/gr-autocomplete-dropdown_test.html | 1 +
 .../elements/shared/gr-autocomplete/gr-autocomplete_test.html   | 1 +
 polygerrit-ui/app/elements/shared/gr-avatar/gr-avatar_test.html | 1 +
 polygerrit-ui/app/elements/shared/gr-button/gr-button_test.html | 1 +
 .../app/elements/shared/gr-change-star/gr-change-star_test.html | 1 +
 .../elements/shared/gr-change-status/gr-change-status_test.html | 1 +
 .../shared/gr-comment-thread/gr-comment-thread_test.html        | 1 +
 .../app/elements/shared/gr-comment/gr-comment_test.html         | 1 +
 .../shared/gr-copy-clipboard/gr-copy-clipboard_test.html        | 1 +
 .../gr-count-string-formatter_test.html                         | 1 +
 .../shared/gr-cursor-manager/gr-cursor-manager_test.html        | 1 +
 .../shared/gr-date-formatter/gr-date-formatter_test.html        | 1 +
 polygerrit-ui/app/elements/shared/gr-dialog/gr-dialog_test.html | 1 +
 .../shared/gr-diff-preferences/gr-diff-preferences_test.html    | 1 +
 .../shared/gr-download-commands/gr-download-commands_test.html  | 1 +
 .../elements/shared/gr-dropdown-list/gr-dropdown-list_test.html | 1 +
 .../app/elements/shared/gr-dropdown/gr-dropdown_test.html       | 1 +
 .../shared/gr-editable-content/gr-editable-content_test.html    | 1 +
 .../shared/gr-editable-label/gr-editable-label_test.html        | 1 +
 .../shared/gr-event-interface/gr-event-interface_test.html      | 1 +
 .../app/elements/shared/gr-fixed-panel/gr-fixed-panel_test.html | 1 +
 .../shared/gr-formatted-text/gr-formatted-text_test.html        | 1 +
 .../app/elements/shared/gr-hovercard/gr-hovercard_test.html     | 1 +
 .../gr-js-api-interface/gr-annotation-actions-context_test.html | 1 +
 .../gr-js-api-interface/gr-annotation-actions-js-api_test.html  | 1 +
 .../elements/shared/gr-js-api-interface/gr-api-utils_test.html  | 1 +
 .../gr-js-api-interface/gr-change-actions-js-api_test.html      | 1 +
 .../shared/gr-js-api-interface/gr-change-reply-js-api_test.html | 1 +
 .../app/elements/shared/gr-js-api-interface/gr-gerrit_test.html | 1 +
 .../shared/gr-js-api-interface/gr-js-api-interface_test.html    | 1 +
 .../gr-js-api-interface/gr-plugin-action-context_test.html      | 1 +
 .../shared/gr-js-api-interface/gr-plugin-endpoints_test.html    | 1 +
 .../shared/gr-js-api-interface/gr-plugin-loader_test.html       | 1 +
 .../shared/gr-js-api-interface/gr-plugin-rest-api_test.html     | 1 +
 .../app/elements/shared/gr-label-info/gr-label-info_test.html   | 1 +
 .../gr-labeled-autocomplete/gr-labeled-autocomplete_test.html   | 1 +
 .../app/elements/shared/gr-lib-loader/gr-lib-loader_test.html   | 1 +
 .../elements/shared/gr-limited-text/gr-limited-text_test.html   | 1 +
 .../app/elements/shared/gr-linked-chip/gr-linked-chip_test.html | 1 +
 .../app/elements/shared/gr-linked-text/gr-linked-text_test.html | 1 +
 .../app/elements/shared/gr-list-view/gr-list-view_test.html     | 1 +
 .../app/elements/shared/gr-overlay/gr-overlay_test.html         | 1 +
 .../app/elements/shared/gr-page-nav/gr-page-nav_test.html       | 1 +
 .../gr-repo-branch-picker/gr-repo-branch-picker_test.html       | 1 +
 .../app/elements/shared/gr-rest-api-interface/gr-auth_test.html | 1 +
 .../shared/gr-rest-api-interface/gr-etag-decorator_test.html    | 1 +
 .../gr-rest-api-interface/gr-rest-api-interface_test.html       | 1 +
 .../gr-rest-apis/gr-rest-api-helper_test.html                   | 1 +
 .../gr-rest-api-interface/gr-reviewer-updates-parser_test.html  | 1 +
 polygerrit-ui/app/elements/shared/gr-select/gr-select_test.html | 1 +
 .../elements/shared/gr-shell-command/gr-shell-command_test.html | 1 +
 .../app/elements/shared/gr-storage/gr-storage_test.html         | 1 +
 .../app/elements/shared/gr-textarea/gr-textarea_test.html       | 1 +
 .../shared/gr-tooltip-content/gr-tooltip-content_test.html      | 1 +
 .../app/elements/shared/gr-tooltip/gr-tooltip_test.html         | 1 +
 .../app/elements/shared/revision-info/revision-info_test.html   | 1 +
 .../gr-display-name-utils/gr-display-name-utils_test.html       | 1 +
 .../gr-email-suggestions-provider_test.html                     | 1 +
 .../gr-group-suggestions-provider_test.html                     | 1 +
 .../gr-reviewer-suggestions-provider_test.html                  | 1 +
 polygerrit-ui/app/scripts/util_test.html                        | 1 +
 polygerrit-ui/app/services/app-context-init_test.html           | 1 +
 polygerrit-ui/app/services/flags_test.html                      | 1 +
 polygerrit-ui/app/test/index.html                               | 2 +-
 192 files changed, 192 insertions(+), 1 deletion(-)

diff --git a/polygerrit-ui/app/behaviors/async-foreach-behavior/async-foreach-behavior_test.html b/polygerrit-ui/app/behaviors/async-foreach-behavior/async-foreach-behavior_test.html
index 1adeb7c02a..1d50cc44f0 100644
--- a/polygerrit-ui/app/behaviors/async-foreach-behavior/async-foreach-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/async-foreach-behavior/async-foreach-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>async-foreach-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/base-url-behavior/base-url-behavior_test.html b/polygerrit-ui/app/behaviors/base-url-behavior/base-url-behavior_test.html
index 28f9ffdbda..61d7bacd42 100644
--- a/polygerrit-ui/app/behaviors/base-url-behavior/base-url-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/base-url-behavior/base-url-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>base-url-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/dom-util-behavior/dom-util-behavior_test.html b/polygerrit-ui/app/behaviors/dom-util-behavior/dom-util-behavior_test.html
index 7f3f2cbeba..1e842c18e5 100644
--- a/polygerrit-ui/app/behaviors/dom-util-behavior/dom-util-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/dom-util-behavior/dom-util-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>dom-util-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/gr-access-behavior/gr-access-behavior_test.html b/polygerrit-ui/app/behaviors/gr-access-behavior/gr-access-behavior_test.html
index aa16261ecc..c5f3f94891 100644
--- a/polygerrit-ui/app/behaviors/gr-access-behavior/gr-access-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/gr-access-behavior/gr-access-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>keyboard-shortcut-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/gr-admin-nav-behavior/gr-admin-nav-behavior_test.html b/polygerrit-ui/app/behaviors/gr-admin-nav-behavior/gr-admin-nav-behavior_test.html
index a1b6cbbd42..3f584998ab 100644
--- a/polygerrit-ui/app/behaviors/gr-admin-nav-behavior/gr-admin-nav-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/gr-admin-nav-behavior/gr-admin-nav-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>keyboard-shortcut-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/gr-change-table-behavior/gr-change-table-behavior_test.html b/polygerrit-ui/app/behaviors/gr-change-table-behavior/gr-change-table-behavior_test.html
index 39a4ea54bd..3c5aedd2a1 100644
--- a/polygerrit-ui/app/behaviors/gr-change-table-behavior/gr-change-table-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/gr-change-table-behavior/gr-change-table-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>keyboard-shortcut-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/gr-display-name-behavior/gr-display-name-behavior_test.html b/polygerrit-ui/app/behaviors/gr-display-name-behavior/gr-display-name-behavior_test.html
index fe78220445..fa72c4002e 100644
--- a/polygerrit-ui/app/behaviors/gr-display-name-behavior/gr-display-name-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/gr-display-name-behavior/gr-display-name-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-display-name-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/gr-list-view-behavior/gr-list-view-behavior_test.html b/polygerrit-ui/app/behaviors/gr-list-view-behavior/gr-list-view-behavior_test.html
index 2f2bae666c..80013bf5ef 100644
--- a/polygerrit-ui/app/behaviors/gr-list-view-behavior/gr-list-view-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/gr-list-view-behavior/gr-list-view-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>keyboard-shortcut-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior_test.html b/polygerrit-ui/app/behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior_test.html
index 737298310e..fcb7b4fb9b 100644
--- a/polygerrit-ui/app/behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/keyboard-shortcut-behavior/keyboard-shortcut-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>keyboard-shortcut-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/behaviors/rest-client-behavior/rest-client-behavior_test.html b/polygerrit-ui/app/behaviors/rest-client-behavior/rest-client-behavior_test.html
index 04b154fb9f..980bc8faa6 100644
--- a/polygerrit-ui/app/behaviors/rest-client-behavior/rest-client-behavior_test.html
+++ b/polygerrit-ui/app/behaviors/rest-client-behavior/rest-client-behavior_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>keyboard-shortcut-behavior</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-access-section/gr-access-section_test.html b/polygerrit-ui/app/elements/admin/gr-access-section/gr-access-section_test.html
index ff19d4bee2..95345fed35 100644
--- a/polygerrit-ui/app/elements/admin/gr-access-section/gr-access-section_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-access-section/gr-access-section_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-access-section</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-admin-group-list/gr-admin-group-list_test.html b/polygerrit-ui/app/elements/admin/gr-admin-group-list/gr-admin-group-list_test.html
index cf3ff5d530..c7ac2cbf0e 100644
--- a/polygerrit-ui/app/elements/admin/gr-admin-group-list/gr-admin-group-list_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-admin-group-list/gr-admin-group-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-admin-group-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-admin-view/gr-admin-view_test.html b/polygerrit-ui/app/elements/admin/gr-admin-view/gr-admin-view_test.html
index 3387982e61..ec72bfd8b6 100644
--- a/polygerrit-ui/app/elements/admin/gr-admin-view/gr-admin-view_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-admin-view/gr-admin-view_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-admin-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-confirm-delete-item-dialog/gr-confirm-delete-item-dialog_test.html b/polygerrit-ui/app/elements/admin/gr-confirm-delete-item-dialog/gr-confirm-delete-item-dialog_test.html
index 02d18a3de5..003edfbc58 100644
--- a/polygerrit-ui/app/elements/admin/gr-confirm-delete-item-dialog/gr-confirm-delete-item-dialog_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-confirm-delete-item-dialog/gr-confirm-delete-item-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-delete-item-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-create-change-dialog/gr-create-change-dialog_test.html b/polygerrit-ui/app/elements/admin/gr-create-change-dialog/gr-create-change-dialog_test.html
index 4ce1855ea9..87105a74bc 100644
--- a/polygerrit-ui/app/elements/admin/gr-create-change-dialog/gr-create-change-dialog_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-create-change-dialog/gr-create-change-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-create-change-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-create-group-dialog/gr-create-group-dialog_test.html b/polygerrit-ui/app/elements/admin/gr-create-group-dialog/gr-create-group-dialog_test.html
index 1ad13eadfd..164db53632 100644
--- a/polygerrit-ui/app/elements/admin/gr-create-group-dialog/gr-create-group-dialog_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-create-group-dialog/gr-create-group-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-create-group-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-create-pointer-dialog/gr-create-pointer-dialog_test.html b/polygerrit-ui/app/elements/admin/gr-create-pointer-dialog/gr-create-pointer-dialog_test.html
index 394b1d8b38..2778d40568 100644
--- a/polygerrit-ui/app/elements/admin/gr-create-pointer-dialog/gr-create-pointer-dialog_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-create-pointer-dialog/gr-create-pointer-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-create-pointer-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-create-repo-dialog/gr-create-repo-dialog_test.html b/polygerrit-ui/app/elements/admin/gr-create-repo-dialog/gr-create-repo-dialog_test.html
index a14a9c9713..dfab4ac772 100644
--- a/polygerrit-ui/app/elements/admin/gr-create-repo-dialog/gr-create-repo-dialog_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-create-repo-dialog/gr-create-repo-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-create-repo-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-group-audit-log/gr-group-audit-log_test.html b/polygerrit-ui/app/elements/admin/gr-group-audit-log/gr-group-audit-log_test.html
index c7a41bfb28..45902205bf 100644
--- a/polygerrit-ui/app/elements/admin/gr-group-audit-log/gr-group-audit-log_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-group-audit-log/gr-group-audit-log_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-group-audit-log</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-group-members/gr-group-members_test.html b/polygerrit-ui/app/elements/admin/gr-group-members/gr-group-members_test.html
index e7c4afde33..4dd9a7bc17 100644
--- a/polygerrit-ui/app/elements/admin/gr-group-members/gr-group-members_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-group-members/gr-group-members_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-group-members</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-group/gr-group_test.html b/polygerrit-ui/app/elements/admin/gr-group/gr-group_test.html
index f06ffde07f..2a278da70f 100644
--- a/polygerrit-ui/app/elements/admin/gr-group/gr-group_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-group/gr-group_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-group</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-permission/gr-permission_test.html b/polygerrit-ui/app/elements/admin/gr-permission/gr-permission_test.html
index 90c299c8b4..1ce492ed3b 100644
--- a/polygerrit-ui/app/elements/admin/gr-permission/gr-permission_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-permission/gr-permission_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-permission</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-plugin-config-array-editor/gr-plugin-config-array-editor_test.html b/polygerrit-ui/app/elements/admin/gr-plugin-config-array-editor/gr-plugin-config-array-editor_test.html
index ecb2ec3fa9..5eff42da5d 100644
--- a/polygerrit-ui/app/elements/admin/gr-plugin-config-array-editor/gr-plugin-config-array-editor_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-plugin-config-array-editor/gr-plugin-config-array-editor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-plugin-config-array-editor</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-plugin-list/gr-plugin-list_test.html b/polygerrit-ui/app/elements/admin/gr-plugin-list/gr-plugin-list_test.html
index da626e9a5b..e2c88a2f1b 100644
--- a/polygerrit-ui/app/elements/admin/gr-plugin-list/gr-plugin-list_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-plugin-list/gr-plugin-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-plugin-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-repo-access/gr-repo-access_test.html b/polygerrit-ui/app/elements/admin/gr-repo-access/gr-repo-access_test.html
index 4835dfe1a0..7d66cb0bbf 100644
--- a/polygerrit-ui/app/elements/admin/gr-repo-access/gr-repo-access_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-repo-access/gr-repo-access_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-access</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-repo-command/gr-repo-command_test.html b/polygerrit-ui/app/elements/admin/gr-repo-command/gr-repo-command_test.html
index c2606130bd..a73f071404 100644
--- a/polygerrit-ui/app/elements/admin/gr-repo-command/gr-repo-command_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-repo-command/gr-repo-command_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-command</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-repo-commands/gr-repo-commands_test.html b/polygerrit-ui/app/elements/admin/gr-repo-commands/gr-repo-commands_test.html
index 948eaa2a33..db2bfcfcf4 100644
--- a/polygerrit-ui/app/elements/admin/gr-repo-commands/gr-repo-commands_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-repo-commands/gr-repo-commands_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-commands</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-repo-dashboards/gr-repo-dashboards_test.html b/polygerrit-ui/app/elements/admin/gr-repo-dashboards/gr-repo-dashboards_test.html
index 8cae592416..dc12eff4a7 100644
--- a/polygerrit-ui/app/elements/admin/gr-repo-dashboards/gr-repo-dashboards_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-repo-dashboards/gr-repo-dashboards_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-dashboards</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-repo-detail-list/gr-repo-detail-list_test.html b/polygerrit-ui/app/elements/admin/gr-repo-detail-list/gr-repo-detail-list_test.html
index 0ec12acb20..9d7bba4e55 100644
--- a/polygerrit-ui/app/elements/admin/gr-repo-detail-list/gr-repo-detail-list_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-repo-detail-list/gr-repo-detail-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-detail-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-repo-list/gr-repo-list_test.html b/polygerrit-ui/app/elements/admin/gr-repo-list/gr-repo-list_test.html
index 62652bd2e4..96cb9fff30 100644
--- a/polygerrit-ui/app/elements/admin/gr-repo-list/gr-repo-list_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-repo-list/gr-repo-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-repo-plugin-config/gr-repo-plugin-config_test.html b/polygerrit-ui/app/elements/admin/gr-repo-plugin-config/gr-repo-plugin-config_test.html
index c2abef27f1..a2370d9fdb 100644
--- a/polygerrit-ui/app/elements/admin/gr-repo-plugin-config/gr-repo-plugin-config_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-repo-plugin-config/gr-repo-plugin-config_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-plugin-config</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-repo/gr-repo_test.html b/polygerrit-ui/app/elements/admin/gr-repo/gr-repo_test.html
index 1dccb7a8db..58b488a78b 100644
--- a/polygerrit-ui/app/elements/admin/gr-repo/gr-repo_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-repo/gr-repo_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/admin/gr-rule-editor/gr-rule-editor_test.html b/polygerrit-ui/app/elements/admin/gr-rule-editor/gr-rule-editor_test.html
index 052eb96f0a..f096eed30c 100644
--- a/polygerrit-ui/app/elements/admin/gr-rule-editor/gr-rule-editor_test.html
+++ b/polygerrit-ui/app/elements/admin/gr-rule-editor/gr-rule-editor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-rule-editor</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change-list/gr-change-list-item/gr-change-list-item_test.html b/polygerrit-ui/app/elements/change-list/gr-change-list-item/gr-change-list-item_test.html
index f7361d2ac8..6b456183ac 100644
--- a/polygerrit-ui/app/elements/change-list/gr-change-list-item/gr-change-list-item_test.html
+++ b/polygerrit-ui/app/elements/change-list/gr-change-list-item/gr-change-list-item_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-list-item</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change-list/gr-change-list-view/gr-change-list-view_test.html b/polygerrit-ui/app/elements/change-list/gr-change-list-view/gr-change-list-view_test.html
index 33e70a068d..58ec4e188b 100644
--- a/polygerrit-ui/app/elements/change-list/gr-change-list-view/gr-change-list-view_test.html
+++ b/polygerrit-ui/app/elements/change-list/gr-change-list-view/gr-change-list-view_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-list-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change-list/gr-change-list/gr-change-list_test.html b/polygerrit-ui/app/elements/change-list/gr-change-list/gr-change-list_test.html
index c535600ca1..62763d9831 100644
--- a/polygerrit-ui/app/elements/change-list/gr-change-list/gr-change-list_test.html
+++ b/polygerrit-ui/app/elements/change-list/gr-change-list/gr-change-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change-list/gr-create-change-help/gr-create-change-help_test.html b/polygerrit-ui/app/elements/change-list/gr-create-change-help/gr-create-change-help_test.html
index d5b42a97ab..9b8ed2901d 100644
--- a/polygerrit-ui/app/elements/change-list/gr-create-change-help/gr-create-change-help_test.html
+++ b/polygerrit-ui/app/elements/change-list/gr-create-change-help/gr-create-change-help_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-create-change-help</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change-list/gr-create-commands-dialog/gr-create-commands-dialog_test.html b/polygerrit-ui/app/elements/change-list/gr-create-commands-dialog/gr-create-commands-dialog_test.html
index 620e6fe679..e6cd5870c3 100644
--- a/polygerrit-ui/app/elements/change-list/gr-create-commands-dialog/gr-create-commands-dialog_test.html
+++ b/polygerrit-ui/app/elements/change-list/gr-create-commands-dialog/gr-create-commands-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-create-commands-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change-list/gr-dashboard-view/gr-dashboard-view_test.html b/polygerrit-ui/app/elements/change-list/gr-dashboard-view/gr-dashboard-view_test.html
index 19742a54fb..5965d06079 100644
--- a/polygerrit-ui/app/elements/change-list/gr-dashboard-view/gr-dashboard-view_test.html
+++ b/polygerrit-ui/app/elements/change-list/gr-dashboard-view/gr-dashboard-view_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-dashboard-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change-list/gr-repo-header/gr-repo-header_test.html b/polygerrit-ui/app/elements/change-list/gr-repo-header/gr-repo-header_test.html
index b0a8d1c442..78c1f096bd 100644
--- a/polygerrit-ui/app/elements/change-list/gr-repo-header/gr-repo-header_test.html
+++ b/polygerrit-ui/app/elements/change-list/gr-repo-header/gr-repo-header_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-header</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change-list/gr-user-header/gr-user-header_test.html b/polygerrit-ui/app/elements/change-list/gr-user-header/gr-user-header_test.html
index aa32a948b1..44eb96cd81 100644
--- a/polygerrit-ui/app/elements/change-list/gr-user-header/gr-user-header_test.html
+++ b/polygerrit-ui/app/elements/change-list/gr-user-header/gr-user-header_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-user-header</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-change-actions/gr-change-actions_test.html b/polygerrit-ui/app/elements/change/gr-change-actions/gr-change-actions_test.html
index 30907dd1ce..acf17ea082 100644
--- a/polygerrit-ui/app/elements/change/gr-change-actions/gr-change-actions_test.html
+++ b/polygerrit-ui/app/elements/change/gr-change-actions/gr-change-actions_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-actions</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata-it_test.html b/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata-it_test.html
index 84ac4e0074..d08f5292e7 100644
--- a/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata-it_test.html
+++ b/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata-it_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-metadata</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata_test.html b/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata_test.html
index 5d9745e31b..58cc25b1bd 100644
--- a/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata_test.html
+++ b/polygerrit-ui/app/elements/change/gr-change-metadata/gr-change-metadata_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-metadata</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-change-requirements/gr-change-requirements_test.html b/polygerrit-ui/app/elements/change/gr-change-requirements/gr-change-requirements_test.html
index 7c8deb3dae..e100f917f2 100644
--- a/polygerrit-ui/app/elements/change/gr-change-requirements/gr-change-requirements_test.html
+++ b/polygerrit-ui/app/elements/change/gr-change-requirements/gr-change-requirements_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-requirements</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-change-view/gr-change-view_test.html b/polygerrit-ui/app/elements/change/gr-change-view/gr-change-view_test.html
index b5c879384b..e7e53a4795 100644
--- a/polygerrit-ui/app/elements/change/gr-change-view/gr-change-view_test.html
+++ b/polygerrit-ui/app/elements/change/gr-change-view/gr-change-view_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-comment-list/gr-comment-list_test.html b/polygerrit-ui/app/elements/change/gr-comment-list/gr-comment-list_test.html
index e68f1dc239..075b883017 100644
--- a/polygerrit-ui/app/elements/change/gr-comment-list/gr-comment-list_test.html
+++ b/polygerrit-ui/app/elements/change/gr-comment-list/gr-comment-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-comment-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-commit-info/gr-commit-info_test.html b/polygerrit-ui/app/elements/change/gr-commit-info/gr-commit-info_test.html
index 0da54d1d83..d9664ecfd1 100644
--- a/polygerrit-ui/app/elements/change/gr-commit-info/gr-commit-info_test.html
+++ b/polygerrit-ui/app/elements/change/gr-commit-info/gr-commit-info_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-commit-info</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-confirm-abandon-dialog/gr-confirm-abandon-dialog_test.html b/polygerrit-ui/app/elements/change/gr-confirm-abandon-dialog/gr-confirm-abandon-dialog_test.html
index c077f2b64c..8010814466 100644
--- a/polygerrit-ui/app/elements/change/gr-confirm-abandon-dialog/gr-confirm-abandon-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-confirm-abandon-dialog/gr-confirm-abandon-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-abandon-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-confirm-cherrypick-conflict-dialog/gr-confirm-cherrypick-conflict-dialog_test.html b/polygerrit-ui/app/elements/change/gr-confirm-cherrypick-conflict-dialog/gr-confirm-cherrypick-conflict-dialog_test.html
index 3c7af471ba..e0016f045b 100644
--- a/polygerrit-ui/app/elements/change/gr-confirm-cherrypick-conflict-dialog/gr-confirm-cherrypick-conflict-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-confirm-cherrypick-conflict-dialog/gr-confirm-cherrypick-conflict-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-cherrypick-conflict-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-confirm-cherrypick-dialog/gr-confirm-cherrypick-dialog_test.html b/polygerrit-ui/app/elements/change/gr-confirm-cherrypick-dialog/gr-confirm-cherrypick-dialog_test.html
index f1ee7e344a..000718bcb1 100644
--- a/polygerrit-ui/app/elements/change/gr-confirm-cherrypick-dialog/gr-confirm-cherrypick-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-confirm-cherrypick-dialog/gr-confirm-cherrypick-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-cherrypick-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-confirm-move-dialog/gr-confirm-move-dialog_test.html b/polygerrit-ui/app/elements/change/gr-confirm-move-dialog/gr-confirm-move-dialog_test.html
index 25b110ad29..a8392aae2b 100644
--- a/polygerrit-ui/app/elements/change/gr-confirm-move-dialog/gr-confirm-move-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-confirm-move-dialog/gr-confirm-move-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-move-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-confirm-rebase-dialog/gr-confirm-rebase-dialog_test.html b/polygerrit-ui/app/elements/change/gr-confirm-rebase-dialog/gr-confirm-rebase-dialog_test.html
index ffcb8aef58..080a7e0ea3 100644
--- a/polygerrit-ui/app/elements/change/gr-confirm-rebase-dialog/gr-confirm-rebase-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-confirm-rebase-dialog/gr-confirm-rebase-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-rebase-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-confirm-revert-dialog/gr-confirm-revert-dialog_test.html b/polygerrit-ui/app/elements/change/gr-confirm-revert-dialog/gr-confirm-revert-dialog_test.html
index fd984ecbb7..3a341c5b61 100644
--- a/polygerrit-ui/app/elements/change/gr-confirm-revert-dialog/gr-confirm-revert-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-confirm-revert-dialog/gr-confirm-revert-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-revert-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-confirm-revert-submission-dialog/gr-confirm-revert-submission-dialog_test.html b/polygerrit-ui/app/elements/change/gr-confirm-revert-submission-dialog/gr-confirm-revert-submission-dialog_test.html
index cc35d7226d..c51d6356fb 100644
--- a/polygerrit-ui/app/elements/change/gr-confirm-revert-submission-dialog/gr-confirm-revert-submission-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-confirm-revert-submission-dialog/gr-confirm-revert-submission-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-revert-submission-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-confirm-submit-dialog/gr-confirm-submit-dialog_test.html b/polygerrit-ui/app/elements/change/gr-confirm-submit-dialog/gr-confirm-submit-dialog_test.html
index 3a3983342b..30699d53f7 100644
--- a/polygerrit-ui/app/elements/change/gr-confirm-submit-dialog/gr-confirm-submit-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-confirm-submit-dialog/gr-confirm-submit-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-confirm-submit-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-download-dialog/gr-download-dialog_test.html b/polygerrit-ui/app/elements/change/gr-download-dialog/gr-download-dialog_test.html
index c2f4963801..46c57fe932 100644
--- a/polygerrit-ui/app/elements/change/gr-download-dialog/gr-download-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-download-dialog/gr-download-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-download-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-file-list-header/gr-file-list-header_test.html b/polygerrit-ui/app/elements/change/gr-file-list-header/gr-file-list-header_test.html
index ceac41a4d8..19362d5ab2 100644
--- a/polygerrit-ui/app/elements/change/gr-file-list-header/gr-file-list-header_test.html
+++ b/polygerrit-ui/app/elements/change/gr-file-list-header/gr-file-list-header_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-file-list-header</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-file-list/gr-file-list_test.html b/polygerrit-ui/app/elements/change/gr-file-list/gr-file-list_test.html
index e0c70a40b1..32945e45f6 100644
--- a/polygerrit-ui/app/elements/change/gr-file-list/gr-file-list_test.html
+++ b/polygerrit-ui/app/elements/change/gr-file-list/gr-file-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-file-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-included-in-dialog/gr-included-in-dialog_test.html b/polygerrit-ui/app/elements/change/gr-included-in-dialog/gr-included-in-dialog_test.html
index c87c54fc35..fe6119e528 100644
--- a/polygerrit-ui/app/elements/change/gr-included-in-dialog/gr-included-in-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-included-in-dialog/gr-included-in-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-included-in-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-label-score-row/gr-label-score-row_test.html b/polygerrit-ui/app/elements/change/gr-label-score-row/gr-label-score-row_test.html
index 374472f738..6e0a90d639 100644
--- a/polygerrit-ui/app/elements/change/gr-label-score-row/gr-label-score-row_test.html
+++ b/polygerrit-ui/app/elements/change/gr-label-score-row/gr-label-score-row_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-label-score-row</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-label-scores/gr-label-scores_test.html b/polygerrit-ui/app/elements/change/gr-label-scores/gr-label-scores_test.html
index a01454c0f9..7ee86d6976 100644
--- a/polygerrit-ui/app/elements/change/gr-label-scores/gr-label-scores_test.html
+++ b/polygerrit-ui/app/elements/change/gr-label-scores/gr-label-scores_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-label-scores</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-message/gr-message_test.html b/polygerrit-ui/app/elements/change/gr-message/gr-message_test.html
index 2e195c1147..5e2feb4bd9 100644
--- a/polygerrit-ui/app/elements/change/gr-message/gr-message_test.html
+++ b/polygerrit-ui/app/elements/change/gr-message/gr-message_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-message</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-messages-list/gr-messages-list-experimental_test.html b/polygerrit-ui/app/elements/change/gr-messages-list/gr-messages-list-experimental_test.html
index f50a9baa84..9c22ab522b 100644
--- a/polygerrit-ui/app/elements/change/gr-messages-list/gr-messages-list-experimental_test.html
+++ b/polygerrit-ui/app/elements/change/gr-messages-list/gr-messages-list-experimental_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-messages-list-experimental</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-messages-list/gr-messages-list_test.html b/polygerrit-ui/app/elements/change/gr-messages-list/gr-messages-list_test.html
index ccbe67c621..80896aa6b7 100644
--- a/polygerrit-ui/app/elements/change/gr-messages-list/gr-messages-list_test.html
+++ b/polygerrit-ui/app/elements/change/gr-messages-list/gr-messages-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-messages-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-related-changes-list/gr-related-changes-list_test.html b/polygerrit-ui/app/elements/change/gr-related-changes-list/gr-related-changes-list_test.html
index 2425d8b430..763a6dad2a 100644
--- a/polygerrit-ui/app/elements/change/gr-related-changes-list/gr-related-changes-list_test.html
+++ b/polygerrit-ui/app/elements/change/gr-related-changes-list/gr-related-changes-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-related-changes-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-reply-dialog/gr-reply-dialog-it_test.html b/polygerrit-ui/app/elements/change/gr-reply-dialog/gr-reply-dialog-it_test.html
index fba487b927..d3232e9bec 100644
--- a/polygerrit-ui/app/elements/change/gr-reply-dialog/gr-reply-dialog-it_test.html
+++ b/polygerrit-ui/app/elements/change/gr-reply-dialog/gr-reply-dialog-it_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-reply-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-reply-dialog/gr-reply-dialog_test.html b/polygerrit-ui/app/elements/change/gr-reply-dialog/gr-reply-dialog_test.html
index 0df44b9b06..91b4db2c1c 100644
--- a/polygerrit-ui/app/elements/change/gr-reply-dialog/gr-reply-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-reply-dialog/gr-reply-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-reply-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-reviewer-list/gr-reviewer-list_test.html b/polygerrit-ui/app/elements/change/gr-reviewer-list/gr-reviewer-list_test.html
index 9e51d1688f..6949afc4f5 100644
--- a/polygerrit-ui/app/elements/change/gr-reviewer-list/gr-reviewer-list_test.html
+++ b/polygerrit-ui/app/elements/change/gr-reviewer-list/gr-reviewer-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-reviewer-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-thread-list/gr-thread-list_test.html b/polygerrit-ui/app/elements/change/gr-thread-list/gr-thread-list_test.html
index 9ddc349183..4b00d5a7c2 100644
--- a/polygerrit-ui/app/elements/change/gr-thread-list/gr-thread-list_test.html
+++ b/polygerrit-ui/app/elements/change/gr-thread-list/gr-thread-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-thread-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/change/gr-upload-help-dialog/gr-upload-help-dialog_test.html b/polygerrit-ui/app/elements/change/gr-upload-help-dialog/gr-upload-help-dialog_test.html
index bea8113155..164c48305e 100644
--- a/polygerrit-ui/app/elements/change/gr-upload-help-dialog/gr-upload-help-dialog_test.html
+++ b/polygerrit-ui/app/elements/change/gr-upload-help-dialog/gr-upload-help-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-upload-help-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-account-dropdown/gr-account-dropdown_test.html b/polygerrit-ui/app/elements/core/gr-account-dropdown/gr-account-dropdown_test.html
index d9d932adb0..6c8ed689b7 100644
--- a/polygerrit-ui/app/elements/core/gr-account-dropdown/gr-account-dropdown_test.html
+++ b/polygerrit-ui/app/elements/core/gr-account-dropdown/gr-account-dropdown_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-account-dropdown</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-error-dialog/gr-error-dialog_test.html b/polygerrit-ui/app/elements/core/gr-error-dialog/gr-error-dialog_test.html
index 2e6cff075c..bd4991f523 100644
--- a/polygerrit-ui/app/elements/core/gr-error-dialog/gr-error-dialog_test.html
+++ b/polygerrit-ui/app/elements/core/gr-error-dialog/gr-error-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-error-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-error-manager/gr-error-manager_test.html b/polygerrit-ui/app/elements/core/gr-error-manager/gr-error-manager_test.html
index 93f0b4fdcb..8272c6e0b7 100644
--- a/polygerrit-ui/app/elements/core/gr-error-manager/gr-error-manager_test.html
+++ b/polygerrit-ui/app/elements/core/gr-error-manager/gr-error-manager_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-error-manager</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-key-binding-display/gr-key-binding-display_test.html b/polygerrit-ui/app/elements/core/gr-key-binding-display/gr-key-binding-display_test.html
index 1bf0b14d4f..8ae0f69d53 100644
--- a/polygerrit-ui/app/elements/core/gr-key-binding-display/gr-key-binding-display_test.html
+++ b/polygerrit-ui/app/elements/core/gr-key-binding-display/gr-key-binding-display_test.html
@@ -16,6 +16,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-key-binding-display</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-keyboard-shortcuts-dialog/gr-keyboard-shortcuts-dialog_test.html b/polygerrit-ui/app/elements/core/gr-keyboard-shortcuts-dialog/gr-keyboard-shortcuts-dialog_test.html
index e457bfb7e3..1b5cd0f1be 100644
--- a/polygerrit-ui/app/elements/core/gr-keyboard-shortcuts-dialog/gr-keyboard-shortcuts-dialog_test.html
+++ b/polygerrit-ui/app/elements/core/gr-keyboard-shortcuts-dialog/gr-keyboard-shortcuts-dialog_test.html
@@ -16,6 +16,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-key-binding-display</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header_test.html b/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header_test.html
index c641575d1f..336d873e9e 100644
--- a/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header_test.html
+++ b/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-main-header</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-navigation/gr-navigation_test.html b/polygerrit-ui/app/elements/core/gr-navigation/gr-navigation_test.html
index 150c23b373..8fc4c7506f 100644
--- a/polygerrit-ui/app/elements/core/gr-navigation/gr-navigation_test.html
+++ b/polygerrit-ui/app/elements/core/gr-navigation/gr-navigation_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-navigation</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-reporting/gr-reporting_test.html b/polygerrit-ui/app/elements/core/gr-reporting/gr-reporting_test.html
index d04d519268..e140d6c376 100644
--- a/polygerrit-ui/app/elements/core/gr-reporting/gr-reporting_test.html
+++ b/polygerrit-ui/app/elements/core/gr-reporting/gr-reporting_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-reporting</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-router/gr-router_test.html b/polygerrit-ui/app/elements/core/gr-router/gr-router_test.html
index 9e3a7a81e5..b5bfd4ebc4 100644
--- a/polygerrit-ui/app/elements/core/gr-router/gr-router_test.html
+++ b/polygerrit-ui/app/elements/core/gr-router/gr-router_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-router</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-search-bar/gr-search-bar_test.html b/polygerrit-ui/app/elements/core/gr-search-bar/gr-search-bar_test.html
index a142e561f7..3b37e092d0 100644
--- a/polygerrit-ui/app/elements/core/gr-search-bar/gr-search-bar_test.html
+++ b/polygerrit-ui/app/elements/core/gr-search-bar/gr-search-bar_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-search-bar</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/core/gr-smart-search/gr-smart-search_test.html b/polygerrit-ui/app/elements/core/gr-smart-search/gr-smart-search_test.html
index 7cc75bbae6..87dfaf4e89 100644
--- a/polygerrit-ui/app/elements/core/gr-smart-search/gr-smart-search_test.html
+++ b/polygerrit-ui/app/elements/core/gr-smart-search/gr-smart-search_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-smart-search</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/custom-dark-theme_test.html b/polygerrit-ui/app/elements/custom-dark-theme_test.html
index c04e4d06ec..6ac9c20896 100644
--- a/polygerrit-ui/app/elements/custom-dark-theme_test.html
+++ b/polygerrit-ui/app/elements/custom-dark-theme_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-app-it_test</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/custom-light-theme_test.html b/polygerrit-ui/app/elements/custom-light-theme_test.html
index fbd382594b..f8a749cf70 100644
--- a/polygerrit-ui/app/elements/custom-light-theme_test.html
+++ b/polygerrit-ui/app/elements/custom-light-theme_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-app-it_test</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-comment-api/gr-comment-api_test.html b/polygerrit-ui/app/elements/diff/gr-comment-api/gr-comment-api_test.html
index 0f6ed3494b..29262e3c87 100644
--- a/polygerrit-ui/app/elements/diff/gr-comment-api/gr-comment-api_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-comment-api/gr-comment-api_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-comment-api</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-coverage-layer/gr-coverage-layer_test.html b/polygerrit-ui/app/elements/diff/gr-coverage-layer/gr-coverage-layer_test.html
index cec75fd7d0..b80c56f3d4 100644
--- a/polygerrit-ui/app/elements/diff/gr-coverage-layer/gr-coverage-layer_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-coverage-layer/gr-coverage-layer_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-coverage-layer</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-builder/gr-diff-builder-element_test.html b/polygerrit-ui/app/elements/diff/gr-diff-builder/gr-diff-builder-element_test.html
index 0edf9b0da8..e5eec8d068 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-builder/gr-diff-builder-element_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-builder/gr-diff-builder-element_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-builder</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-builder/gr-diff-builder-unified_test.html b/polygerrit-ui/app/elements/diff/gr-diff-builder/gr-diff-builder-unified_test.html
index 8528be3e7f..2d26667acb 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-builder/gr-diff-builder-unified_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-builder/gr-diff-builder-unified_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>GrDiffBuilderUnified</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-cursor/gr-diff-cursor_test.html b/polygerrit-ui/app/elements/diff/gr-diff-cursor/gr-diff-cursor_test.html
index 4577696623..77e51798e6 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-cursor/gr-diff-cursor_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-cursor/gr-diff-cursor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-cursor</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-highlight/gr-annotation_test.html b/polygerrit-ui/app/elements/diff/gr-diff-highlight/gr-annotation_test.html
index a519cab495..2bda950ef3 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-highlight/gr-annotation_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-highlight/gr-annotation_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-annotation</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-highlight/gr-diff-highlight_test.html b/polygerrit-ui/app/elements/diff/gr-diff-highlight/gr-diff-highlight_test.html
index fe8d3828eb..86f1505520 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-highlight/gr-diff-highlight_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-highlight/gr-diff-highlight_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-highlight</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-host/gr-diff-host_test.html b/polygerrit-ui/app/elements/diff/gr-diff-host/gr-diff-host_test.html
index 86a8792505..0cb2b5e4dd 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-host/gr-diff-host_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-host/gr-diff-host_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-mode-selector/gr-diff-mode-selector_test.html b/polygerrit-ui/app/elements/diff/gr-diff-mode-selector/gr-diff-mode-selector_test.html
index be276ec071..309f4ac4fe 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-mode-selector/gr-diff-mode-selector_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-mode-selector/gr-diff-mode-selector_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-mode-selector</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-processor/gr-diff-processor_test.html b/polygerrit-ui/app/elements/diff/gr-diff-processor/gr-diff-processor_test.html
index 5577b8c111..50bfe107d8 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-processor/gr-diff-processor_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-processor/gr-diff-processor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-processor test</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-selection/gr-diff-selection_test.html b/polygerrit-ui/app/elements/diff/gr-diff-selection/gr-diff-selection_test.html
index e9405cb949..1221b58c12 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-selection/gr-diff-selection_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-selection/gr-diff-selection_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-selection</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.html b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.html
index 26b900deb0..7d9f44b8b3 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff-view/gr-diff-view_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff-group_test.html b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff-group_test.html
index 12d732469d..d50a7f4656 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff-group_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff-group_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-group</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
index 35abd04bf0..aad9f7fbbc 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-patch-range-select/gr-patch-range-select_test.html b/polygerrit-ui/app/elements/diff/gr-patch-range-select/gr-patch-range-select_test.html
index af2458acc2..63e6fc620a 100644
--- a/polygerrit-ui/app/elements/diff/gr-patch-range-select/gr-patch-range-select_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-patch-range-select/gr-patch-range-select_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-patch-range-select</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-ranged-comment-layer/gr-ranged-comment-layer_test.html b/polygerrit-ui/app/elements/diff/gr-ranged-comment-layer/gr-ranged-comment-layer_test.html
index eec61251c3..ff1f4a7ac7 100644
--- a/polygerrit-ui/app/elements/diff/gr-ranged-comment-layer/gr-ranged-comment-layer_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-ranged-comment-layer/gr-ranged-comment-layer_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-ranged-comment-layer</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-selection-action-box/gr-selection-action-box_test.html b/polygerrit-ui/app/elements/diff/gr-selection-action-box/gr-selection-action-box_test.html
index d934877349..ff6fba7467 100644
--- a/polygerrit-ui/app/elements/diff/gr-selection-action-box/gr-selection-action-box_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-selection-action-box/gr-selection-action-box_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-selection-action-box</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.html b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.html
index 07f95f4dff..ccdbe8b342 100644
--- a/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.html
+++ b/polygerrit-ui/app/elements/diff/gr-syntax-layer/gr-syntax-layer_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-syntax-layer</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/documentation/gr-documentation-search/gr-documentation-search_test.html b/polygerrit-ui/app/elements/documentation/gr-documentation-search/gr-documentation-search_test.html
index 36aca8664b..d0581efa37 100644
--- a/polygerrit-ui/app/elements/documentation/gr-documentation-search/gr-documentation-search_test.html
+++ b/polygerrit-ui/app/elements/documentation/gr-documentation-search/gr-documentation-search_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-documentation-search</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor_test.html b/polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor_test.html
index 30cfe39978..229c6c3107 100644
--- a/polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor_test.html
+++ b/polygerrit-ui/app/elements/edit/gr-default-editor/gr-default-editor_test.html
@@ -16,6 +16,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-default-editor</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/edit/gr-edit-controls/gr-edit-controls_test.html b/polygerrit-ui/app/elements/edit/gr-edit-controls/gr-edit-controls_test.html
index 8d6e68922a..1267525d20 100644
--- a/polygerrit-ui/app/elements/edit/gr-edit-controls/gr-edit-controls_test.html
+++ b/polygerrit-ui/app/elements/edit/gr-edit-controls/gr-edit-controls_test.html
@@ -16,6 +16,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-edit-controls</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/edit/gr-edit-file-controls/gr-edit-file-controls_test.html b/polygerrit-ui/app/elements/edit/gr-edit-file-controls/gr-edit-file-controls_test.html
index 94e18ff736..e11a2bd1f3 100644
--- a/polygerrit-ui/app/elements/edit/gr-edit-file-controls/gr-edit-file-controls_test.html
+++ b/polygerrit-ui/app/elements/edit/gr-edit-file-controls/gr-edit-file-controls_test.html
@@ -16,6 +16,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-edit-file-controls</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/edit/gr-editor-view/gr-editor-view_test.html b/polygerrit-ui/app/elements/edit/gr-editor-view/gr-editor-view_test.html
index 79fbfd0081..e385854f51 100644
--- a/polygerrit-ui/app/elements/edit/gr-editor-view/gr-editor-view_test.html
+++ b/polygerrit-ui/app/elements/edit/gr-editor-view/gr-editor-view_test.html
@@ -16,6 +16,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-editor-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/gr-app_test.html b/polygerrit-ui/app/elements/gr-app_test.html
index c65edb02e8..6a13789f1b 100644
--- a/polygerrit-ui/app/elements/gr-app_test.html
+++ b/polygerrit-ui/app/elements/gr-app_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-app</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-account-info/gr-account-info_test.html b/polygerrit-ui/app/elements/settings/gr-account-info/gr-account-info_test.html
index 14bc5debae..53641d98d1 100644
--- a/polygerrit-ui/app/elements/settings/gr-account-info/gr-account-info_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-account-info/gr-account-info_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-account-info</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-agreements-list/gr-agreements-list_test.html b/polygerrit-ui/app/elements/settings/gr-agreements-list/gr-agreements-list_test.html
index 0a008a4d5d..3a2b86d565 100644
--- a/polygerrit-ui/app/elements/settings/gr-agreements-list/gr-agreements-list_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-agreements-list/gr-agreements-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-settings-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-change-table-editor/gr-change-table-editor_test.html b/polygerrit-ui/app/elements/settings/gr-change-table-editor/gr-change-table-editor_test.html
index 919be86438..79d1390ed3 100644
--- a/polygerrit-ui/app/elements/settings/gr-change-table-editor/gr-change-table-editor_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-change-table-editor/gr-change-table-editor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-settings-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-cla-view/gr-cla-view_test.html b/polygerrit-ui/app/elements/settings/gr-cla-view/gr-cla-view_test.html
index a1874dbec3..bc3c10c9d5 100644
--- a/polygerrit-ui/app/elements/settings/gr-cla-view/gr-cla-view_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-cla-view/gr-cla-view_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-cla-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-edit-preferences/gr-edit-preferences_test.html b/polygerrit-ui/app/elements/settings/gr-edit-preferences/gr-edit-preferences_test.html
index 47e295c300..3cc7bfe636 100644
--- a/polygerrit-ui/app/elements/settings/gr-edit-preferences/gr-edit-preferences_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-edit-preferences/gr-edit-preferences_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-edit-preferences</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-email-editor/gr-email-editor_test.html b/polygerrit-ui/app/elements/settings/gr-email-editor/gr-email-editor_test.html
index dbdd2d63c3..ad2553d904 100644
--- a/polygerrit-ui/app/elements/settings/gr-email-editor/gr-email-editor_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-email-editor/gr-email-editor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-email-editor</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-gpg-editor/gr-gpg-editor_test.html b/polygerrit-ui/app/elements/settings/gr-gpg-editor/gr-gpg-editor_test.html
index c9daa89e2f..4a0af5bdd2 100644
--- a/polygerrit-ui/app/elements/settings/gr-gpg-editor/gr-gpg-editor_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-gpg-editor/gr-gpg-editor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-gpg-editor</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-group-list/gr-group-list_test.html b/polygerrit-ui/app/elements/settings/gr-group-list/gr-group-list_test.html
index 0d24948a79..0525003b60 100644
--- a/polygerrit-ui/app/elements/settings/gr-group-list/gr-group-list_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-group-list/gr-group-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-settings-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-http-password/gr-http-password_test.html b/polygerrit-ui/app/elements/settings/gr-http-password/gr-http-password_test.html
index b31fa50911..26fa84de10 100644
--- a/polygerrit-ui/app/elements/settings/gr-http-password/gr-http-password_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-http-password/gr-http-password_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-settings-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-identities/gr-identities_test.html b/polygerrit-ui/app/elements/settings/gr-identities/gr-identities_test.html
index 576f072311..09658269e9 100644
--- a/polygerrit-ui/app/elements/settings/gr-identities/gr-identities_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-identities/gr-identities_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-identities</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-menu-editor/gr-menu-editor_test.html b/polygerrit-ui/app/elements/settings/gr-menu-editor/gr-menu-editor_test.html
index b3e9a15181..9c8db6d869 100644
--- a/polygerrit-ui/app/elements/settings/gr-menu-editor/gr-menu-editor_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-menu-editor/gr-menu-editor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-settings-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-registration-dialog/gr-registration-dialog_test.html b/polygerrit-ui/app/elements/settings/gr-registration-dialog/gr-registration-dialog_test.html
index 501dae561b..a3f8548f19 100644
--- a/polygerrit-ui/app/elements/settings/gr-registration-dialog/gr-registration-dialog_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-registration-dialog/gr-registration-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-registration-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-settings-view/gr-settings-view_test.html b/polygerrit-ui/app/elements/settings/gr-settings-view/gr-settings-view_test.html
index a99bfca88b..e430ecbd0a 100644
--- a/polygerrit-ui/app/elements/settings/gr-settings-view/gr-settings-view_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-settings-view/gr-settings-view_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-settings-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-ssh-editor/gr-ssh-editor_test.html b/polygerrit-ui/app/elements/settings/gr-ssh-editor/gr-ssh-editor_test.html
index ed1a7ca10e..56625ae67b 100644
--- a/polygerrit-ui/app/elements/settings/gr-ssh-editor/gr-ssh-editor_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-ssh-editor/gr-ssh-editor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-ssh-editor</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/settings/gr-watched-projects-editor/gr-watched-projects-editor_test.html b/polygerrit-ui/app/elements/settings/gr-watched-projects-editor/gr-watched-projects-editor_test.html
index 2bf0ca73bd..2a08e4fb57 100644
--- a/polygerrit-ui/app/elements/settings/gr-watched-projects-editor/gr-watched-projects-editor_test.html
+++ b/polygerrit-ui/app/elements/settings/gr-watched-projects-editor/gr-watched-projects-editor_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-settings-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-account-entry/gr-account-entry_test.html b/polygerrit-ui/app/elements/shared/gr-account-entry/gr-account-entry_test.html
index f478e9ec7f..5899ad4ee3 100644
--- a/polygerrit-ui/app/elements/shared/gr-account-entry/gr-account-entry_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-account-entry/gr-account-entry_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-account-entry</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-account-label/gr-account-label_test.html b/polygerrit-ui/app/elements/shared/gr-account-label/gr-account-label_test.html
index 8951bf0dae..4cc66c4a5e 100644
--- a/polygerrit-ui/app/elements/shared/gr-account-label/gr-account-label_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-account-label/gr-account-label_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-account-label</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-account-link/gr-account-link_test.html b/polygerrit-ui/app/elements/shared/gr-account-link/gr-account-link_test.html
index aa1c575fea..f3bff6e46e 100644
--- a/polygerrit-ui/app/elements/shared/gr-account-link/gr-account-link_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-account-link/gr-account-link_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-account-link</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-account-list/gr-account-list_test.html b/polygerrit-ui/app/elements/shared/gr-account-list/gr-account-list_test.html
index 2023dabbf4..b3b32606ed 100644
--- a/polygerrit-ui/app/elements/shared/gr-account-list/gr-account-list_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-account-list/gr-account-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-account-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-alert/gr-alert_test.html b/polygerrit-ui/app/elements/shared/gr-alert/gr-alert_test.html
index 582dcf9581..557ec283de 100644
--- a/polygerrit-ui/app/elements/shared/gr-alert/gr-alert_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-alert/gr-alert_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-alert</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-autocomplete-dropdown/gr-autocomplete-dropdown_test.html b/polygerrit-ui/app/elements/shared/gr-autocomplete-dropdown/gr-autocomplete-dropdown_test.html
index 4f3d806698..d83615575d 100644
--- a/polygerrit-ui/app/elements/shared/gr-autocomplete-dropdown/gr-autocomplete-dropdown_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-autocomplete-dropdown/gr-autocomplete-dropdown_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-autocomplete-dropdown</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-autocomplete/gr-autocomplete_test.html b/polygerrit-ui/app/elements/shared/gr-autocomplete/gr-autocomplete_test.html
index 68de4fc59e..6dd5a975ee 100644
--- a/polygerrit-ui/app/elements/shared/gr-autocomplete/gr-autocomplete_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-autocomplete/gr-autocomplete_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-reviewer-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-avatar/gr-avatar_test.html b/polygerrit-ui/app/elements/shared/gr-avatar/gr-avatar_test.html
index 294d86d59b..dddc3d880e 100644
--- a/polygerrit-ui/app/elements/shared/gr-avatar/gr-avatar_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-avatar/gr-avatar_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-avatar</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-button/gr-button_test.html b/polygerrit-ui/app/elements/shared/gr-button/gr-button_test.html
index 9454d15f50..ae627d160a 100644
--- a/polygerrit-ui/app/elements/shared/gr-button/gr-button_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-button/gr-button_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-button</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-change-star/gr-change-star_test.html b/polygerrit-ui/app/elements/shared/gr-change-star/gr-change-star_test.html
index 66bbd36b1f..1ea9071042 100644
--- a/polygerrit-ui/app/elements/shared/gr-change-star/gr-change-star_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-change-star/gr-change-star_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-star</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-change-status/gr-change-status_test.html b/polygerrit-ui/app/elements/shared/gr-change-status/gr-change-status_test.html
index 48c1495d78..806203b6d5 100644
--- a/polygerrit-ui/app/elements/shared/gr-change-status/gr-change-status_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-change-status/gr-change-status_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-status</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_test.html b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_test.html
index d7c493c302..a91a78afeb 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-comment-thread</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
index dc4c2a6ecb..e853a6458d 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-comment/gr-comment_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-comment</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-copy-clipboard/gr-copy-clipboard_test.html b/polygerrit-ui/app/elements/shared/gr-copy-clipboard/gr-copy-clipboard_test.html
index 84cb16669f..398f7f06d2 100644
--- a/polygerrit-ui/app/elements/shared/gr-copy-clipboard/gr-copy-clipboard_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-copy-clipboard/gr-copy-clipboard_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-copy-clipboard</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-count-string-formatter/gr-count-string-formatter_test.html b/polygerrit-ui/app/elements/shared/gr-count-string-formatter/gr-count-string-formatter_test.html
index 7f08603f26..63435d2e46 100644
--- a/polygerrit-ui/app/elements/shared/gr-count-string-formatter/gr-count-string-formatter_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-count-string-formatter/gr-count-string-formatter_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-count-string-formatter</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-cursor-manager/gr-cursor-manager_test.html b/polygerrit-ui/app/elements/shared/gr-cursor-manager/gr-cursor-manager_test.html
index 1f5b4c0298..98a7d24928 100644
--- a/polygerrit-ui/app/elements/shared/gr-cursor-manager/gr-cursor-manager_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-cursor-manager/gr-cursor-manager_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-cursor-manager</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-date-formatter/gr-date-formatter_test.html b/polygerrit-ui/app/elements/shared/gr-date-formatter/gr-date-formatter_test.html
index 92e4bc8249..7169ef27c3 100644
--- a/polygerrit-ui/app/elements/shared/gr-date-formatter/gr-date-formatter_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-date-formatter/gr-date-formatter_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-date-formatter</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-dialog/gr-dialog_test.html b/polygerrit-ui/app/elements/shared/gr-dialog/gr-dialog_test.html
index 919ed8883e..1060e82349 100644
--- a/polygerrit-ui/app/elements/shared/gr-dialog/gr-dialog_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-dialog/gr-dialog_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-dialog</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-diff-preferences/gr-diff-preferences_test.html b/polygerrit-ui/app/elements/shared/gr-diff-preferences/gr-diff-preferences_test.html
index 5607a3dd46..2750d67669 100644
--- a/polygerrit-ui/app/elements/shared/gr-diff-preferences/gr-diff-preferences_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-diff-preferences/gr-diff-preferences_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-diff-preferences</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-download-commands/gr-download-commands_test.html b/polygerrit-ui/app/elements/shared/gr-download-commands/gr-download-commands_test.html
index 2543e28dab..237fbe05a0 100644
--- a/polygerrit-ui/app/elements/shared/gr-download-commands/gr-download-commands_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-download-commands/gr-download-commands_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-download-commands</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-dropdown-list/gr-dropdown-list_test.html b/polygerrit-ui/app/elements/shared/gr-dropdown-list/gr-dropdown-list_test.html
index 7d39f9ed91..b64d5f760a 100644
--- a/polygerrit-ui/app/elements/shared/gr-dropdown-list/gr-dropdown-list_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-dropdown-list/gr-dropdown-list_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-dropdown-list</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-dropdown/gr-dropdown_test.html b/polygerrit-ui/app/elements/shared/gr-dropdown/gr-dropdown_test.html
index a05634bcef..d17cc1ad94 100644
--- a/polygerrit-ui/app/elements/shared/gr-dropdown/gr-dropdown_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-dropdown/gr-dropdown_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-dropdown</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-editable-content/gr-editable-content_test.html b/polygerrit-ui/app/elements/shared/gr-editable-content/gr-editable-content_test.html
index 8b9f39d505..c50920e5e8 100644
--- a/polygerrit-ui/app/elements/shared/gr-editable-content/gr-editable-content_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-editable-content/gr-editable-content_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-editable-content</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-editable-label/gr-editable-label_test.html b/polygerrit-ui/app/elements/shared/gr-editable-label/gr-editable-label_test.html
index ef392dff87..5673194088 100644
--- a/polygerrit-ui/app/elements/shared/gr-editable-label/gr-editable-label_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-editable-label/gr-editable-label_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-editable-label</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-event-interface/gr-event-interface_test.html b/polygerrit-ui/app/elements/shared/gr-event-interface/gr-event-interface_test.html
index d2245b1610..74936adea4 100644
--- a/polygerrit-ui/app/elements/shared/gr-event-interface/gr-event-interface_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-event-interface/gr-event-interface_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-api-interface</title>
 
 <script src="../../../node_modules/@webcomponents/webcomponentsjs/webcomponents-bundle.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-fixed-panel/gr-fixed-panel_test.html b/polygerrit-ui/app/elements/shared/gr-fixed-panel/gr-fixed-panel_test.html
index cc2fb7076e..ef31382e8d 100644
--- a/polygerrit-ui/app/elements/shared/gr-fixed-panel/gr-fixed-panel_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-fixed-panel/gr-fixed-panel_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-fixed-panel</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-formatted-text/gr-formatted-text_test.html b/polygerrit-ui/app/elements/shared/gr-formatted-text/gr-formatted-text_test.html
index c48ec8a194..083eac470e 100644
--- a/polygerrit-ui/app/elements/shared/gr-formatted-text/gr-formatted-text_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-formatted-text/gr-formatted-text_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-editable-label</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-hovercard/gr-hovercard_test.html b/polygerrit-ui/app/elements/shared/gr-hovercard/gr-hovercard_test.html
index 81c73ab7fd..21f692db9e 100644
--- a/polygerrit-ui/app/elements/shared/gr-hovercard/gr-hovercard_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-hovercard/gr-hovercard_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-hovercard</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-annotation-actions-context_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-annotation-actions-context_test.html
index c8ef2f8e98..a14612bb76 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-annotation-actions-context_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-annotation-actions-context_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-annotation-actions-context</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-annotation-actions-js-api_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-annotation-actions-js-api_test.html
index 7a6b2548ea..e72fc631bb 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-annotation-actions-js-api_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-annotation-actions-js-api_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-annotation-actions-js-api-js-api</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-api-utils_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-api-utils_test.html
index 13e3a06709..d01566af80 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-api-utils_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-api-utils_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-api-interface</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-change-actions-js-api_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-change-actions-js-api_test.html
index 6f44b1a1a4..1d5e423de2 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-change-actions-js-api_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-change-actions-js-api_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-actions-js-api</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-change-reply-js-api_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-change-reply-js-api_test.html
index a67c8eb8f7..0360f85872 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-change-reply-js-api_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-change-reply-js-api_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-change-reply-js-api</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-gerrit_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-gerrit_test.html
index 3bbed62bd0..2d87497fa4 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-gerrit_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-gerrit_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-api-interface</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-js-api-interface_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-js-api-interface_test.html
index a7fcfabf25..ea1ac91abc 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-js-api-interface_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-js-api-interface_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-api-interface</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-action-context_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-action-context_test.html
index 8f823522d4..08c784abfc 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-action-context_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-action-context_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-plugin-action-context</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-endpoints_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-endpoints_test.html
index 5617d73afb..ec8710bf44 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-endpoints_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-endpoints_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-plugin-endpoints</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-loader_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-loader_test.html
index 1cbe2311d2..c972f533a5 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-loader_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-loader_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-plugin-host</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-rest-api_test.html b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-rest-api_test.html
index 4c17f46d90..fcc3b66949 100644
--- a/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-rest-api_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-js-api-interface/gr-plugin-rest-api_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-plugin-rest-api</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-label-info/gr-label-info_test.html b/polygerrit-ui/app/elements/shared/gr-label-info/gr-label-info_test.html
index a3af731787..a340550421 100644
--- a/polygerrit-ui/app/elements/shared/gr-label-info/gr-label-info_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-label-info/gr-label-info_test.html
@@ -16,6 +16,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-label-info</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-labeled-autocomplete/gr-labeled-autocomplete_test.html b/polygerrit-ui/app/elements/shared/gr-labeled-autocomplete/gr-labeled-autocomplete_test.html
index 7e83aafb45..99a038eadf 100644
--- a/polygerrit-ui/app/elements/shared/gr-labeled-autocomplete/gr-labeled-autocomplete_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-labeled-autocomplete/gr-labeled-autocomplete_test.html
@@ -16,6 +16,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-labeled-autocomplete</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-lib-loader/gr-lib-loader_test.html b/polygerrit-ui/app/elements/shared/gr-lib-loader/gr-lib-loader_test.html
index 89672a1ade..f2e5e3dfb6 100644
--- a/polygerrit-ui/app/elements/shared/gr-lib-loader/gr-lib-loader_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-lib-loader/gr-lib-loader_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-lib-loader</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-limited-text/gr-limited-text_test.html b/polygerrit-ui/app/elements/shared/gr-limited-text/gr-limited-text_test.html
index 1c6358c8c5..889b786c6c 100644
--- a/polygerrit-ui/app/elements/shared/gr-limited-text/gr-limited-text_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-limited-text/gr-limited-text_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-limited-text</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-linked-chip/gr-linked-chip_test.html b/polygerrit-ui/app/elements/shared/gr-linked-chip/gr-linked-chip_test.html
index 0ba6194e1a..c8de3df4ab 100644
--- a/polygerrit-ui/app/elements/shared/gr-linked-chip/gr-linked-chip_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-linked-chip/gr-linked-chip_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-linked-chip</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-linked-text/gr-linked-text_test.html b/polygerrit-ui/app/elements/shared/gr-linked-text/gr-linked-text_test.html
index 6e46df17a5..4fa4390215 100644
--- a/polygerrit-ui/app/elements/shared/gr-linked-text/gr-linked-text_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-linked-text/gr-linked-text_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-linked-text</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-list-view/gr-list-view_test.html b/polygerrit-ui/app/elements/shared/gr-list-view/gr-list-view_test.html
index 95eebc982b..55aab8217e 100644
--- a/polygerrit-ui/app/elements/shared/gr-list-view/gr-list-view_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-list-view/gr-list-view_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-list-view</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-overlay/gr-overlay_test.html b/polygerrit-ui/app/elements/shared/gr-overlay/gr-overlay_test.html
index 52bba7ac27..d43c739fea 100644
--- a/polygerrit-ui/app/elements/shared/gr-overlay/gr-overlay_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-overlay/gr-overlay_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-overlay</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-page-nav/gr-page-nav_test.html b/polygerrit-ui/app/elements/shared/gr-page-nav/gr-page-nav_test.html
index c1f7aceb41..a54d7a302f 100644
--- a/polygerrit-ui/app/elements/shared/gr-page-nav/gr-page-nav_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-page-nav/gr-page-nav_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-page-nav</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-repo-branch-picker/gr-repo-branch-picker_test.html b/polygerrit-ui/app/elements/shared/gr-repo-branch-picker/gr-repo-branch-picker_test.html
index 8e50b09642..67b82f98bd 100644
--- a/polygerrit-ui/app/elements/shared/gr-repo-branch-picker/gr-repo-branch-picker_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-repo-branch-picker/gr-repo-branch-picker_test.html
@@ -16,6 +16,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-repo-branch-picker</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-auth_test.html b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-auth_test.html
index dd5f0ba935..5fa476ff83 100644
--- a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-auth_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-auth_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-auth</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-etag-decorator_test.html b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-etag-decorator_test.html
index f82779ab15..cfa164f449 100644
--- a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-etag-decorator_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-etag-decorator_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-etag-decorator</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-api-interface_test.html b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-api-interface_test.html
index 1b06685d7b..0a51d2641d 100644
--- a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-api-interface_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-api-interface_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-rest-api-interface</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-apis/gr-rest-api-helper_test.html b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-apis/gr-rest-api-helper_test.html
index 6a6623d06e..32d21666e7 100644
--- a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-apis/gr-rest-api-helper_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-rest-apis/gr-rest-api-helper_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-rest-api-helper</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-reviewer-updates-parser_test.html b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-reviewer-updates-parser_test.html
index bbdbb31235..f2ccfb7fb8 100644
--- a/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-reviewer-updates-parser_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-reviewer-updates-parser_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-reviewer-updates-parser</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-select/gr-select_test.html b/polygerrit-ui/app/elements/shared/gr-select/gr-select_test.html
index 757e38e3d4..670f383ecc 100644
--- a/polygerrit-ui/app/elements/shared/gr-select/gr-select_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-select/gr-select_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-select</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-shell-command/gr-shell-command_test.html b/polygerrit-ui/app/elements/shared/gr-shell-command/gr-shell-command_test.html
index cc779c7847..ee0b64fdcd 100644
--- a/polygerrit-ui/app/elements/shared/gr-shell-command/gr-shell-command_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-shell-command/gr-shell-command_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-shell-command</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-storage/gr-storage_test.html b/polygerrit-ui/app/elements/shared/gr-storage/gr-storage_test.html
index 5642e154f5..b560c56834 100644
--- a/polygerrit-ui/app/elements/shared/gr-storage/gr-storage_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-storage/gr-storage_test.html
@@ -16,6 +16,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-storage</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-textarea/gr-textarea_test.html b/polygerrit-ui/app/elements/shared/gr-textarea/gr-textarea_test.html
index cd0a8c4823..c33b2ae11b 100644
--- a/polygerrit-ui/app/elements/shared/gr-textarea/gr-textarea_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-textarea/gr-textarea_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-textarea</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-tooltip-content/gr-tooltip-content_test.html b/polygerrit-ui/app/elements/shared/gr-tooltip-content/gr-tooltip-content_test.html
index e2c2f60234..a8fc18a647 100644
--- a/polygerrit-ui/app/elements/shared/gr-tooltip-content/gr-tooltip-content_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-tooltip-content/gr-tooltip-content_test.html
@@ -16,6 +16,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-storage</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/gr-tooltip/gr-tooltip_test.html b/polygerrit-ui/app/elements/shared/gr-tooltip/gr-tooltip_test.html
index 7d599b2320..b69d945e3e 100644
--- a/polygerrit-ui/app/elements/shared/gr-tooltip/gr-tooltip_test.html
+++ b/polygerrit-ui/app/elements/shared/gr-tooltip/gr-tooltip_test.html
@@ -16,6 +16,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-storage</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/elements/shared/revision-info/revision-info_test.html b/polygerrit-ui/app/elements/shared/revision-info/revision-info_test.html
index 4eb9337ac8..2d89b304f0 100644
--- a/polygerrit-ui/app/elements/shared/revision-info/revision-info_test.html
+++ b/polygerrit-ui/app/elements/shared/revision-info/revision-info_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>revision-info</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/scripts/gr-display-name-utils/gr-display-name-utils_test.html b/polygerrit-ui/app/scripts/gr-display-name-utils/gr-display-name-utils_test.html
index 01b36e9d6e..818ddaab3c 100644
--- a/polygerrit-ui/app/scripts/gr-display-name-utils/gr-display-name-utils_test.html
+++ b/polygerrit-ui/app/scripts/gr-display-name-utils/gr-display-name-utils_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-display-name-utils</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/scripts/gr-email-suggestions-provider/gr-email-suggestions-provider_test.html b/polygerrit-ui/app/scripts/gr-email-suggestions-provider/gr-email-suggestions-provider_test.html
index 979fe80c38..80d3590f30 100644
--- a/polygerrit-ui/app/scripts/gr-email-suggestions-provider/gr-email-suggestions-provider_test.html
+++ b/polygerrit-ui/app/scripts/gr-email-suggestions-provider/gr-email-suggestions-provider_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-email-suggestions-provider</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/scripts/gr-group-suggestions-provider/gr-group-suggestions-provider_test.html b/polygerrit-ui/app/scripts/gr-group-suggestions-provider/gr-group-suggestions-provider_test.html
index 5bd3fbd25d..2111b7e972 100644
--- a/polygerrit-ui/app/scripts/gr-group-suggestions-provider/gr-group-suggestions-provider_test.html
+++ b/polygerrit-ui/app/scripts/gr-group-suggestions-provider/gr-group-suggestions-provider_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-group-suggestions-provider</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/scripts/gr-reviewer-suggestions-provider/gr-reviewer-suggestions-provider_test.html b/polygerrit-ui/app/scripts/gr-reviewer-suggestions-provider/gr-reviewer-suggestions-provider_test.html
index 7bcecb6f9c..8774d48c13 100644
--- a/polygerrit-ui/app/scripts/gr-reviewer-suggestions-provider/gr-reviewer-suggestions-provider_test.html
+++ b/polygerrit-ui/app/scripts/gr-reviewer-suggestions-provider/gr-reviewer-suggestions-provider_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <title>gr-reviewer-suggestions-provider</title>
 
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
diff --git a/polygerrit-ui/app/scripts/util_test.html b/polygerrit-ui/app/scripts/util_test.html
index 9409519563..a3893d29b5 100644
--- a/polygerrit-ui/app/scripts/util_test.html
+++ b/polygerrit-ui/app/scripts/util_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
 <script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
 <script src="/components/wct-browser-legacy/browser.js"></script>
diff --git a/polygerrit-ui/app/services/app-context-init_test.html b/polygerrit-ui/app/services/app-context-init_test.html
index 8ee78ba019..f5dc7d1cee 100644
--- a/polygerrit-ui/app/services/app-context-init_test.html
+++ b/polygerrit-ui/app/services/app-context-init_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
 <script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
 <script src="/components/wct-browser-legacy/browser.js"></script>
diff --git a/polygerrit-ui/app/services/flags_test.html b/polygerrit-ui/app/services/flags_test.html
index ff94494b8d..51efb0d6f8 100644
--- a/polygerrit-ui/app/services/flags_test.html
+++ b/polygerrit-ui/app/services/flags_test.html
@@ -17,6 +17,7 @@ limitations under the License.
 -->
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
+<meta charset="utf-8">
 <script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
 <script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
 <script src="/components/wct-browser-legacy/browser.js"></script>
diff --git a/polygerrit-ui/app/test/index.html b/polygerrit-ui/app/test/index.html
index a0456d8ef1..63df0be695 100644
--- a/polygerrit-ui/app/test/index.html
+++ b/polygerrit-ui/app/test/index.html
@@ -15,8 +15,8 @@
 <!DOCTYPE html>
 
 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
-<title>Elements Test Runner</title>
 <meta charset="utf-8">
+<title>Elements Test Runner</title>
 <script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
 <script src="/node_modules/web-component-tester/browser.js"></script>
 <style>

From 1ba240df15f2de1b3f0dccdbd1c4b3d4fd585eaa Mon Sep 17 00:00:00 2001
From: Marco Miller <marco.miller@ericsson.com>
Date: Wed, 29 Apr 2020 15:27:24 -0400
Subject: [PATCH 16/23] Update git submodules

* Update plugins/gitiles from branch 'stable-3.0'
  to 8e0f5bdfb89371d0e3bf91f15a8fd8157821540e
  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I13c75cdbcc9edfd5bbbd2682586eb8767c30806d

  - Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API

    Change-Id: I02b6c6dea9e6a9353f23985ffd7d38315afd15cc

  - Bump Bazel version to 3.1.0

    Change-Id: I62f6f670b6032cf2785e74d057f6dfb2a500d06b
---
 plugins/gitiles | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/gitiles b/plugins/gitiles
index 8c0a5deb95..8e0f5bdfb8 160000
--- a/plugins/gitiles
+++ b/plugins/gitiles
@@ -1 +1 @@
-Subproject commit 8c0a5deb951b02e80e0dfec2de1798ff38ee1f95
+Subproject commit 8e0f5bdfb89371d0e3bf91f15a8fd8157821540e

From bbc59571b46df8fa19db4c276a17445b4b5f7f10 Mon Sep 17 00:00:00 2001
From: Marco Miller <marco.miller@ericsson.com>
Date: Wed, 29 Apr 2020 15:27:33 -0400
Subject: [PATCH 17/23] Update git submodules

* Update plugins/webhooks from branch 'stable-3.0'
  to 56ea65dd137d5dc2211378af961a44eb9b4e8c18
  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I04b8205b579d9bca716256574119f6b3cede1f59

  - Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API

    Change-Id: Id6ccc301539fbd28a503f0217f0d4ff0ab8396f8

  - Bump Bazel version to 3.1.0

    Change-Id: I93c74fc379252d6d6cc303851a46cfe38fa90896
---
 plugins/webhooks | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/webhooks b/plugins/webhooks
index 51b1a2a51f..56ea65dd13 160000
--- a/plugins/webhooks
+++ b/plugins/webhooks
@@ -1 +1 @@
-Subproject commit 51b1a2a51f9b8894d5f95976ca296b5d0fa3e198
+Subproject commit 56ea65dd137d5dc2211378af961a44eb9b4e8c18

From d6cb4bd8936a2bdbd3ba4f0d1b015f01034286dc Mon Sep 17 00:00:00 2001
From: Marco Miller <marco.miller@ericsson.com>
Date: Wed, 29 Apr 2020 15:27:41 -0400
Subject: [PATCH 18/23] Update git submodules

* Update plugins/delete-project from branch 'stable-3.0'
  to e9ba929fa056092eb70886151f6e895a61f1bcd0
  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I9ce032d0e0fa6437f4594384c5a363bf7cea65c4

  - Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API

    Change-Id: I6b43af82a92afa58197e4acfedd5c0e96d44246e

  - Bump Bazel version to 3.1.0

    Change-Id: Ia2518fcbf53ba42bba92667d74b353bc71846319
---
 plugins/delete-project | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/delete-project b/plugins/delete-project
index ce0e9ae5e2..e9ba929fa0 160000
--- a/plugins/delete-project
+++ b/plugins/delete-project
@@ -1 +1 @@
-Subproject commit ce0e9ae5e2b96d733c8b40a0175dd72b8b2776b7
+Subproject commit e9ba929fa056092eb70886151f6e895a61f1bcd0

From dcfc27acd802255ba09ba4d6456ba6e620b5a961 Mon Sep 17 00:00:00 2001
From: Marco Miller <marco.miller@ericsson.com>
Date: Wed, 29 Apr 2020 15:41:36 -0400
Subject: [PATCH 19/23] Update git submodules

* Update plugins/delete-project from branch 'stable-3.1'
  to a1b9777811b9b46bdf1c6258e50fcb629a4be342
  - Merge branch 'stable-3.0' into stable-3.1

    * stable-3.0:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I45cc2fd68ab6a08f51e0325fa1a3087c54ebbd80

  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I9ce032d0e0fa6437f4594384c5a363bf7cea65c4

  - Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API

    Change-Id: I6b43af82a92afa58197e4acfedd5c0e96d44246e

  - Bump Bazel version to 3.1.0

    Change-Id: Ia2518fcbf53ba42bba92667d74b353bc71846319
---
 plugins/delete-project | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/delete-project b/plugins/delete-project
index 9a68c79a95..a1b9777811 160000
--- a/plugins/delete-project
+++ b/plugins/delete-project
@@ -1 +1 @@
-Subproject commit 9a68c79a955a2193120288d3d6ab4a89481b5db8
+Subproject commit a1b9777811b9b46bdf1c6258e50fcb629a4be342

From 81379621e6d87f87353b565d7752f206d87d4844 Mon Sep 17 00:00:00 2001
From: Marco Miller <marco.miller@ericsson.com>
Date: Wed, 29 Apr 2020 15:41:41 -0400
Subject: [PATCH 20/23] Update git submodules

* Update plugins/gitiles from branch 'stable-3.1'
  to dcac54b1afe9275bdd0fc8f3afc2c019b6617ad1
  - Merge branch 'stable-3.0' into stable-3.1

    * stable-3.0:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I52ad3e0d6e5559f36727e94377461f1683295690

  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I13c75cdbcc9edfd5bbbd2682586eb8767c30806d

  - Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API

    Change-Id: I02b6c6dea9e6a9353f23985ffd7d38315afd15cc

  - Bump Bazel version to 3.1.0

    Change-Id: I62f6f670b6032cf2785e74d057f6dfb2a500d06b
---
 plugins/gitiles | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/gitiles b/plugins/gitiles
index 23d94e0beb..dcac54b1af 160000
--- a/plugins/gitiles
+++ b/plugins/gitiles
@@ -1 +1 @@
-Subproject commit 23d94e0beb48924bd4c9b7ad0d3c449cad2b6c17
+Subproject commit dcac54b1afe9275bdd0fc8f3afc2c019b6617ad1

From 60921c543d82cd24800f9ac00dd53d84484bd380 Mon Sep 17 00:00:00 2001
From: Marco Miller <marco.miller@ericsson.com>
Date: Wed, 29 Apr 2020 15:41:45 -0400
Subject: [PATCH 21/23] Update git submodules

* Update plugins/webhooks from branch 'stable-3.1'
  to 11b6fb81b5e4fb0bf3909f862c120d20d4fa9aaf
  - Merge branch 'stable-3.0' into stable-3.1

    * stable-3.0:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I274b76d6f5830f702cfc9bbcf41c5ca17c24c361

  - Merge branch 'stable-2.16' into stable-3.0

    * stable-2.16:
      Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API
      Bump Bazel version to 3.1.0

    Change-Id: I04b8205b579d9bca716256574119f6b3cede1f59

  - Upgrade bazlets to latest stable-2.16 to build with 2.16.18 API

    Change-Id: Id6ccc301539fbd28a503f0217f0d4ff0ab8396f8

  - Bump Bazel version to 3.1.0

    Change-Id: I93c74fc379252d6d6cc303851a46cfe38fa90896
---
 plugins/webhooks | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/webhooks b/plugins/webhooks
index 5190282b60..11b6fb81b5 160000
--- a/plugins/webhooks
+++ b/plugins/webhooks
@@ -1 +1 @@
-Subproject commit 5190282b608e84e63b53ee892a4672b8e2e94445
+Subproject commit 11b6fb81b5e4fb0bf3909f862c120d20d4fa9aaf

From b7b6165355a12c3251322a97f4c266f3b8d99230 Mon Sep 17 00:00:00 2001
From: David Pursehouse <dpursehouse@digital.ai>
Date: Thu, 30 Apr 2020 10:10:50 +0900
Subject: [PATCH 22/23] Update delete-project plugin to latest master revision

Adds the following commits which migrate the plugin to Polymer 3:

c3dde41 - package.json: Bazelify eslint invocation
b13d540 - Migrate delete-project plugin to polymer 3
761aff8 - Convert legacy Polymer elements to class-based

Change-Id: Ib6e227e3276296e3a664d370319dc7dd8a2db111
---
 plugins/delete-project | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/delete-project b/plugins/delete-project
index 128d50bf6f..c3dde41c21 160000
--- a/plugins/delete-project
+++ b/plugins/delete-project
@@ -1 +1 @@
-Subproject commit 128d50bf6f877b3d803475aa03e7d8a25abd79f5
+Subproject commit c3dde41c212b69e076b3535f913ecd22f02869b2

From 0fb4bf2f0657065a0da14de055ce296193a17eab Mon Sep 17 00:00:00 2001
From: David Pursehouse <dpursehouse@digital.ai>
Date: Thu, 30 Apr 2020 14:50:34 +0900
Subject: [PATCH 23/23] Upgrade replication plugin to latest master revision

Adds the following commits:

3cf0561 - PushOne: Improve logging of lock failure
c27817f - PushOne: Log when skipping deletion of ref

Change-Id: Ie95e8453350a301ca45fc3433545ebc941058a84
---
 plugins/replication | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/replication b/plugins/replication
index 841ed8fe04..864bc26714 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit 841ed8fe0417a8aef985d1dd4bfd368d9a00b355
+Subproject commit 864bc26714111ed8fd4e7b402e7830482b57cde0