Split OptionsPage into Page and PageManager

chrome/browser/resources/options/confirm_dialog.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 SettingsDialog = options.SettingsDialog;
 
   /**
    * A dialog that will pop up when the user attempts to set the value of the
    * Boolean |pref| to |true|, asking for confirmation. If the user clicks OK,
    * the new value is committed to Chrome. If the user clicks Cancel or leaves
    * the settings page, the new value is discarded.
    * @constructor
-   * @param {string} name See OptionsPage constructor.
-   * @param {string} title See OptionsPage constructor.
-   * @param {string} pageDivName See OptionsPage constructor.
+   * @param {string} name See Page constructor.
+   * @param {string} title See Page constructor.
+   * @param {string} pageDivName See Page constructor.
    * @param {HTMLInputElement} okButton The confirmation button element.
    * @param {HTMLInputElement} cancelButton The cancellation button element.
    * @param {string} pref The pref that requires confirmation.
    * @param {string} metric User metrics identifier.
    * @param {string} confirmed_pref A pref used to remember whether the user has
    *     confirmed the dialog before. This ensures that the user is presented
    *     with the dialog only once. If left |undefined| or |null|, the dialog
    *     will pop up every time the user attempts to set |pref| to |true|.
    * @extends {SettingsDialog}
    */
@@ skipping 16 matching lines @@
      * Pop up the dialog or commit the change, depending on whether confirmation
      * is needed.
      * @param {Event} event Change event.
      * @private
      */
     onPrefChanged_: function(event) {
       if (!event.value.uncommitted)
         return;
 
       if (event.value.value && !this.confirmed_)
-        OptionsPage.showPageByName(this.name, false);
+        PageManager.showPageByName(this.name, false);
       else
         Preferences.getInstance().commitPref(this.pref, this.metric);
     },
 
     /**
      * Handle changes to |confirmed_pref| by caching them.
      * @param {Event} event Change event.
      * @private
      */
     onConfirmedChanged_: function(event) {
@@ skipping 46 matching lines @@
     willHidePage: function() {
       if (this.visible)
         Preferences.getInstance().rollbackPref(this.pref);
     },
   };
 
   return {
     ConfirmDialog: ConfirmDialog
   };
 });