Split OptionsPage into Page and PageManager

chrome/browser/resources/options/handler_options.js

 // 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() {
-  /** @const */ var OptionsPage = options.OptionsPage;
+  /** @const */ var Page = cr.ui.pageManager.Page;
+  /** @const */ var PageManager = cr.ui.pageManager.PageManager;
 
   /////////////////////////////////////////////////////////////////////////////
   // HandlerOptions class:
 
   /**
    * Encapsulated handling of handler options page.
    * @constructor
    */
   function HandlerOptions() {
     this.activeNavTab = null;
-    OptionsPage.call(this,
-                     'handlers',
-                     loadTimeData.getString('handlersPageTabTitle'),
-                     'handler-options');
+    Page.call(this,
+              'handlers',
+              loadTimeData.getString('handlersPageTabTitle'),
+              'handler-options');
   }
 
   cr.addSingletonGetter(HandlerOptions);
 
   HandlerOptions.prototype = {
-    __proto__: OptionsPage.prototype,
+    __proto__: Page.prototype,
 
     /**
      * The handlers list.
      * @type {options.HandlersList}
      * @private
      */
     handlersList_: null,
 
     /** @override */
     initializePage: function() {
-      OptionsPage.prototype.initializePage.call(this);
+      Page.prototype.initializePage.call(this);
 
       this.createHandlersList_();
 
       $('handler-options-overlay-confirm').onclick =
-          OptionsPage.closeOverlay.bind(OptionsPage);
+          PageManager.closeOverlay.bind(PageManager);
     },
 
     /**
      * Creates, decorates and initializes the handlers list.
      * @private
      */
     createHandlersList_: function() {
       this.handlersList_ = $('handlers-list');
       options.HandlersList.decorate(this.handlersList_);
       this.handlersList_.autoExpands = true;
@@ skipping 18 matching lines @@
    */
   HandlerOptions.setIgnoredHandlers = function(handlers) {
     $('ignored-handlers-section').hidden = handlers.length == 0;
     $('ignored-handlers-list').setHandlers(handlers);
   };
 
   return {
     HandlerOptions: HandlerOptions
   };
 });