Split OptionsPage into Page and PageManager

chrome/browser/resources/options/chromeos/third_party_ime_confirm_overlay.js

 // Copyright 2014 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 PageManager = cr.ui.pageManager.PageManager;
   /** @const */ var SettingsDialog = options.SettingsDialog;
 
   /**
    * HomePageOverlay class
    * Dialog that allows users to set the home page.
    * @extends {SettingsDialog}
    */
   function ThirdPartyImeConfirmOverlay() {
     SettingsDialog.call(
         this, 'thirdPartyImeConfirm',
@@ skipping 44 matching lines @@
      * @param {{extension: string, confirm: Function, cancel: Function}} data
      *     Options for the confirmation dialog.
      * @private
      */
     showConfirmationDialog_: function(data) {
       this.confirmationCallback_ = data.confirm;
       this.cancellationCallback_ = data.cancel;
       var message = loadTimeData.getStringF('thirdPartyImeConfirmMessage',
                                              data.extension);
       $('third-party-ime-confirm-text').textContent = message;
-      OptionsPage.showPageByName(this.name, false);
+      PageManager.showPageByName(this.name, false);
     },
   };
 
   /**
    * Displays a confirmation dialog indicating the risk fo enabling
    * a third party IME.
    * @param {{extension: string, confirm: Function, cancel: Function}} data
    *     Options for the confirmation dialog.
    */
   ThirdPartyImeConfirmOverlay.showConfirmationDialog = function(data) {
     ThirdPartyImeConfirmOverlay.getInstance().showConfirmationDialog_(data);
   };
 
   // Export
   return {
     ThirdPartyImeConfirmOverlay: ThirdPartyImeConfirmOverlay
   };
 });