Bazel: Reformat build files

Reformat the Bazel build files with the buildifier tool [1].

The style is different for Bazel files. Most notably, indentation level
is 4 spaces instead of 2, and " is used instead of '.

[1] https://github.com/bazelbuild/buildifier

Change-Id: I95c0c6f11b6d76572797853b4ebb5cee5ebd3c98

gerrit-gwtexpui/BUILD

@@ -1,118 +1,118 @@
-load('//tools/bzl:gwt.bzl', 'gwt_module')
-load('//tools/bzl:junit.bzl', 'junit_tests')
+load("//tools/bzl:gwt.bzl", "gwt_module")
+load("//tools/bzl:junit.bzl", "junit_tests")
 
-SRC = 'src/main/java/com/google/gwtexpui/'
+SRC = "src/main/java/com/google/gwtexpui/"
 
 gwt_module(
-  name = 'Clippy',
-  srcs = glob([SRC + 'clippy/client/*.java']),
-  gwt_xml = SRC + 'clippy/Clippy.gwt.xml',
-  resources = [
-    SRC + 'clippy/client/clippy.css',
-    SRC + 'clippy/client/clippy.swf',
-    SRC + 'clippy/client/page_white_copy.png',
-    SRC + 'clippy/client/CopyableLabelText.properties',
-  ],
-  deps = [
-    ':SafeHtml',
-    ':UserAgent',
-    '//lib/gwt:user-neverlink',
-  ],
-  visibility = ['//visibility:public'],
-  data = [
-    '//lib:LICENSE-clippy',
-    '//lib:LICENSE-silk_icons',
-  ],
+    name = "Clippy",
+    srcs = glob([SRC + "clippy/client/*.java"]),
+    data = [
+        "//lib:LICENSE-clippy",
+        "//lib:LICENSE-silk_icons",
+    ],
+    gwt_xml = SRC + "clippy/Clippy.gwt.xml",
+    resources = [
+        SRC + "clippy/client/clippy.css",
+        SRC + "clippy/client/clippy.swf",
+        SRC + "clippy/client/page_white_copy.png",
+        SRC + "clippy/client/CopyableLabelText.properties",
+    ],
+    visibility = ["//visibility:public"],
+    deps = [
+        ":SafeHtml",
+        ":UserAgent",
+        "//lib/gwt:user-neverlink",
+    ],
 )
 
 java_library(
-  name = 'CSS',
-  srcs = glob([SRC + 'css/rebind/*.java']),
-  resources = [SRC + 'css/CSS.gwt.xml'],
-  deps = ['//lib/gwt:dev'],
-  visibility = ['//visibility:public'],
+    name = "CSS",
+    srcs = glob([SRC + "css/rebind/*.java"]),
+    resources = [SRC + "css/CSS.gwt.xml"],
+    visibility = ["//visibility:public"],
+    deps = ["//lib/gwt:dev"],
 )
 
 gwt_module(
-  name = 'GlobalKey',
-  srcs = glob([SRC + 'globalkey/client/*.java']),
-  gwt_xml = SRC + 'globalkey/GlobalKey.gwt.xml',
-  resources = [
-    SRC + 'globalkey/client/KeyConstants.properties',
-    SRC + 'globalkey/client/key.css',
-  ],
-  deps = [
-    ':SafeHtml',
-    ':UserAgent',
-    '//lib/gwt:user',
-  ],
-  visibility = ['//visibility:public'],
+    name = "GlobalKey",
+    srcs = glob([SRC + "globalkey/client/*.java"]),
+    gwt_xml = SRC + "globalkey/GlobalKey.gwt.xml",
+    resources = [
+        SRC + "globalkey/client/KeyConstants.properties",
+        SRC + "globalkey/client/key.css",
+    ],
+    visibility = ["//visibility:public"],
+    deps = [
+        ":SafeHtml",
+        ":UserAgent",
+        "//lib/gwt:user",
+    ],
 )
 
 java_library(
-  name = 'linker_server',
-  srcs = glob([SRC + 'linker/server/*.java']),
-  deps = ['//lib:servlet-api-3_1'],
-  visibility = ['//visibility:public'],
+    name = "linker_server",
+    srcs = glob([SRC + "linker/server/*.java"]),
+    visibility = ["//visibility:public"],
+    deps = ["//lib:servlet-api-3_1"],
 )
 
 gwt_module(
-  name = 'Progress',
-  srcs = glob([SRC + 'progress/client/*.java']),
-  gwt_xml = SRC + 'progress/Progress.gwt.xml',
-  resources = [SRC + 'progress/client/progress.css'],
-  deps = ['//lib/gwt:user'],
-  visibility = ['//visibility:public'],
+    name = "Progress",
+    srcs = glob([SRC + "progress/client/*.java"]),
+    gwt_xml = SRC + "progress/Progress.gwt.xml",
+    resources = [SRC + "progress/client/progress.css"],
+    visibility = ["//visibility:public"],
+    deps = ["//lib/gwt:user"],
 )
 
 gwt_module(
-  name = 'SafeHtml',
-  srcs = glob([SRC + 'safehtml/client/*.java']),
-  gwt_xml = SRC + 'safehtml/SafeHtml.gwt.xml',
-  resources = [SRC + 'safehtml/client/safehtml.css'],
-  deps = ['//lib/gwt:user'],
-  visibility = ['//visibility:public'],
+    name = "SafeHtml",
+    srcs = glob([SRC + "safehtml/client/*.java"]),
+    gwt_xml = SRC + "safehtml/SafeHtml.gwt.xml",
+    resources = [SRC + "safehtml/client/safehtml.css"],
+    visibility = ["//visibility:public"],
+    deps = ["//lib/gwt:user"],
 )
 
 junit_tests(
-  name = 'SafeHtml_tests',
-  srcs = glob([
-    'src/test/java/com/google/gwtexpui/safehtml/client/**/*.java',
-  ]),
-  deps = [
-    ':SafeHtml',
-    '//lib:truth',
-    '//lib/gwt:user',
-    '//lib/gwt:dev',
-  ],
+    name = "SafeHtml_tests",
+    srcs = glob([
+        "src/test/java/com/google/gwtexpui/safehtml/client/**/*.java",
+    ]),
+    deps = [
+        ":SafeHtml",
+        "//lib:truth",
+        "//lib/gwt:dev",
+        "//lib/gwt:user",
+    ],
 )
 
 gwt_module(
-  name = 'UserAgent',
-  srcs = glob([SRC + 'user/client/*.java']),
-  gwt_xml = SRC + 'user/User.gwt.xml',
-  resources = [SRC + 'user/client/tooltip.css'],
-  deps = ['//lib/gwt:user'],
-  visibility = ['//visibility:public'],
+    name = "UserAgent",
+    srcs = glob([SRC + "user/client/*.java"]),
+    gwt_xml = SRC + "user/User.gwt.xml",
+    resources = [SRC + "user/client/tooltip.css"],
+    visibility = ["//visibility:public"],
+    deps = ["//lib/gwt:user"],
 )
 
 java_library(
-  name = 'server',
-  srcs = glob([SRC + 'server/*.java']),
-  deps = ['//lib:servlet-api-3_1'],
-  visibility = ['//visibility:public'],
+    name = "server",
+    srcs = glob([SRC + "server/*.java"]),
+    visibility = ["//visibility:public"],
+    deps = ["//lib:servlet-api-3_1"],
 )
 
 java_library(
-  name = 'client-src-lib',
-  srcs = [],
-  resources = glob(
-    [SRC + n for n in [
-      'clippy/**/*',
-      'globalkey/**/*',
-      'safehtml/**/*',
-      'user/**/*',
-    ]]
-  ),
-  visibility = ['//visibility:public'],
+    name = "client-src-lib",
+    srcs = [],
+    resources = glob(
+        [SRC + n for n in [
+            "clippy/**/*",
+            "globalkey/**/*",
+            "safehtml/**/*",
+            "user/**/*",
+        ]],
+    ),
+    visibility = ["//visibility:public"],
 )