Fix JavaScript errors in options2

chrome/browser/resources/options2/controlled_setting.js

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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 Preferences = options.Preferences;
 
   /**
    * A controlled setting indicator that can be placed on a setting as an
    * indicator that the value is controlled by some external entity such as
    * policy or an extension.
@@ skipping 114 matching lines @@
   /**
    * The controlling entity of the setting. Can take the values "policy",
    * "extension", "recommended" or be unset.
    */
   cr.defineProperty(ControlledSettingIndicator, 'controlledBy',
                     cr.PropertyKind.ATTR,
                     ControlledSettingIndicator.prototype.close);
 
   // Export.
   return {
-    ControlledSettingIndicator : ControlledSettingIndicator
+    ControlledSettingIndicator: ControlledSettingIndicator
   };
 });