From a59b9c587dfcd18791ccb55007f3d4b82135d0b5 Mon Sep 17 00:00:00 2001
From: Kasper Nilsson <kaspern@google.com>
Date: Tue, 16 May 2017 14:41:17 -0700
Subject: [PATCH] ES6ify /gr-patch-range-select/*

Bug: Issue 6179
Change-Id: I9285ea11f9ff63244f1321cc5a3ba8466db56ae8
---
 .../gr-patch-range-select.js                  | 24 +++++------
 .../gr-patch-range-select_test.html           | 40 +++++++++----------
 2 files changed, 32 insertions(+), 32 deletions(-)

diff --git a/polygerrit-ui/app/elements/diff/gr-patch-range-select/gr-patch-range-select.js b/polygerrit-ui/app/elements/diff/gr-patch-range-select/gr-patch-range-select.js
index 58d29bdcd7..e9437bdab1 100644
--- a/polygerrit-ui/app/elements/diff/gr-patch-range-select/gr-patch-range-select.js
+++ b/polygerrit-ui/app/elements/diff/gr-patch-range-select/gr-patch-range-select.js
@@ -15,7 +15,7 @@
   'use strict';
 
   // Maximum length for patch set descriptions.
-  var PATCH_DESC_MAX_LENGTH = 500;
+  const PATCH_DESC_MAX_LENGTH = 500;
 
   Polymer({
     is: 'gr-patch-range-select',
@@ -36,15 +36,15 @@
 
     behaviors: [Gerrit.PatchSetBehavior],
 
-    _updateSelected: function() {
+    _updateSelected() {
       this._rightSelected = this.patchRange.patchNum;
       this._leftSelected = this.patchRange.basePatchNum;
     },
 
-    _handlePatchChange: function(e) {
-      var leftPatch = this._leftSelected;
-      var rightPatch = this._rightSelected;
-      var rangeStr = rightPatch;
+    _handlePatchChange(e) {
+      const leftPatch = this._leftSelected;
+      const rightPatch = this._rightSelected;
+      let rangeStr = rightPatch;
       if (leftPatch != 'PARENT') {
         rangeStr = leftPatch + '..' + rangeStr;
       }
@@ -52,11 +52,11 @@
       e.target.blur();
     },
 
-    _computeLeftDisabled: function(patchNum, patchRange) {
+    _computeLeftDisabled(patchNum, patchRange) {
       return parseInt(patchNum, 10) >= parseInt(patchRange.patchNum, 10);
     },
 
-    _computeRightDisabled: function(patchNum, patchRange) {
+    _computeRightDisabled(patchNum, patchRange) {
       if (patchRange.basePatchNum == 'PARENT') { return false; }
       return parseInt(patchNum, 10) <= parseInt(patchRange.basePatchNum, 10);
     },
@@ -66,16 +66,16 @@
     // are loaded, the correct value will get selected.  I attempted to
     // debounce these, but because they are detecting two different
     // events, sometimes the timing was off and one ended up missing.
-    _synchronizeSelectionRight: function() {
+    _synchronizeSelectionRight() {
       this.$.rightPatchSelect.value = this._rightSelected;
     },
 
-    _synchronizeSelectionLeft: function() {
+    _synchronizeSelectionLeft() {
       this.$.leftPatchSelect.value = this._leftSelected;
     },
 
-    _computePatchSetDescription: function(revisions, patchNum) {
-      var rev = this.getRevisionByPatchNum(revisions, patchNum);
+    _computePatchSetDescription(revisions, patchNum) {
+      const rev = this.getRevisionByPatchNum(revisions, patchNum);
       return (rev && rev.description) ?
           rev.description.substring(0, PATCH_DESC_MAX_LENGTH) : '';
     },
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 00d73bfbc7..0195eacc3f 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
@@ -34,24 +34,24 @@ limitations under the License.
 </test-fixture>
 
 <script>
-  suite('gr-patch-range-select tests', function() {
-    var element;
+  suite('gr-patch-range-select tests', () => {
+    let element;
 
-    setup(function() {
+    setup(() => {
       element = fixture('basic');
     });
 
-    test('enabled/disabled options', function() {
-      var patchRange = {
+    test('enabled/disabled options', () => {
+      const patchRange = {
         basePatchNum: 'PARENT',
         patchNum: '3',
       };
-      ['1', '2', '3'].forEach(function(patchNum) {
+      for (const patchNum of ['1', '2', '3']) {
         assert.isFalse(element._computeRightDisabled(patchNum, patchRange));
-      });
-      ['PARENT', '1', '2'].forEach(function(patchNum) {
+      }
+      for (const patchNum of ['PARENT', '1', '2']) {
         assert.isFalse(element._computeLeftDisabled(patchNum, patchRange));
-      });
+      }
       assert.isTrue(element._computeLeftDisabled('3', patchRange));
 
       patchRange.basePatchNum = '2';
@@ -61,11 +61,11 @@ limitations under the License.
       assert.isFalse(element._computeRightDisabled('3', patchRange));
     });
 
-    test('navigation', function(done) {
-      var showStub = sinon.stub(page, 'show');
-      var leftSelectEl = element.$.leftPatchSelect;
-      var rightSelectEl = element.$.rightPatchSelect;
-      var blurSpy = sinon.spy(leftSelectEl, 'blur');
+    test('navigation', done => {
+      const showStub = sinon.stub(page, 'show');
+      const leftSelectEl = element.$.leftPatchSelect;
+      const rightSelectEl = element.$.rightPatchSelect;
+      const blurSpy = sinon.spy(leftSelectEl, 'blur');
       element.changeNum = '42';
       element.path = 'path/to/file.txt';
       element.availablePatches = ['1', '2', '3'];
@@ -75,8 +75,8 @@ limitations under the License.
       };
       flushAsynchronousOperations();
 
-      var numEvents = 0;
-      leftSelectEl.addEventListener('change', function(e) {
+      let numEvents = 0;
+      leftSelectEl.addEventListener('change', e => {
         numEvents++;
         if (numEvents == 1) {
           assert(showStub.lastCall.calledWithExactly(
@@ -98,23 +98,23 @@ limitations under the License.
       element.fire('change', {}, {node: leftSelectEl});
     });
 
-    test('filesWeblinks', function() {
+    test('filesWeblinks', () => {
       element.filesWeblinks = {
         meta_a: [
           {
             name: 'foo',
             url: 'f.oo',
-          }
+          },
         ],
         meta_b: [
           {
             name: 'bar',
             url: 'ba.r',
-          }
+          },
         ],
       };
       flushAsynchronousOperations();
-      var domApi = Polymer.dom(element.root);
+      const domApi = Polymer.dom(element.root);
       assert.equal(
           domApi.querySelector('a[href="f.oo"]').textContent, 'foo');
       assert.equal(