Add FakeChromeEvent

chrome/test/data/webui/settings/appearance_browsertest.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /** @fileoverview Runs Polymer Appearance Settings elements. */
 
 GEN_INCLUDE(['settings_page_browsertest.js']);
 
 /**
  * Test Polymer Appearance Settings elements.
  * @constructor
  * @extends {SettingsPageBrowserTest}
 */
 function AppearanceSettingsBrowserTest() {}
 
 AppearanceSettingsBrowserTest.prototype = {
   __proto__: SettingsPageBrowserTest.prototype,
 
-  /** @override */
-  extraLibraries: PolymerTest.getLibraries(ROOT_PATH).concat([
-    'fake_settings_private.js',
-  ]),
-
   /** @return {string} */
   appearancePage: function(selector) {
     var section = this.getSection(this.getPage('basic'), 'appearance');
     assertTrue(!!section);
     var appearance = section.querySelector('settings-appearance-page');
     assertTrue(!!appearance);
     var result = appearance.$$(selector);
     assertTrue(!!result);
     return result;
   },
@@ skipping 46 matching lines @@
      * etc.).
      */
     test('custom font size', function() {
       settingsPrefs.set(
           'prefs.webkit.webprefs.default_font_size', 19);
       assertEquals('Custom', fontSize());
     });
   });
   mocha.run();
 });