Add a Preference for Google Services to Use the User's Location

chrome/browser/resources/options/geolocation_options.js

+// Copyright (c) 2013 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.
+
+cr.define('options', function() {
+  var OptionsPage = options.OptionsPage;
+
+  /**
+   * GeolocationOptions class
+   * Handles initialization of the geolocation options.
+   * @constructor
+   * @class
+   */
+  function GeolocationOptions() {
+    OptionsPage.call(this,
+                     'geolocationOptions',
+                     loadTimeData.getString('geolocationOptionsPageTabTitle'),
+                     'geolocationCheckbox');
+  };
+
+  cr.addSingletonGetter(GeolocationOptions);
+
+  GeolocationOptions.prototype = {
+    __proto__: OptionsPage.prototype
+  };
+
+  GeolocationOptions.showGeolocationOption = function() {
+    $('geolocationCheckbox').hidden = false;
+  };
+
+  return {
+    GeolocationOptions: GeolocationOptions
+  };
+});