Split OptionsPage into Page and PageManager

chrome/browser/resources/chromeos/bluetooth_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() {
-  /** @const */ var OptionsPage = options.OptionsPage;
+  /** @const */ var Page = cr.ui.pageManager.Page;
 
   /**
    * Encapsulated handling of the BluetoothOptions calls from
    * BluetoothOptionsHandler that is registered by the webUI,
    * ie, BluetoothPairingUI.
    * @constructor
    */
   function BluetoothOptions() {
-    OptionsPage.call(this,
-                     'bluetooth',
-                     '',
-                     'bluetooth-container');
+    Page.call(this, 'bluetooth', '', 'bluetooth-container');
   }
 
   cr.addSingletonGetter(BluetoothOptions);
 
   BluetoothOptions.prototype = {
-    __proto__: OptionsPage.prototype,
+    __proto__: Page.prototype,
   };
 
   BluetoothOptions.updateDiscovery = function() {
   };
 
   // Export
   return {
     BluetoothOptions: BluetoothOptions
   };
 });