Split OptionsPage into Page and PageManager

chrome/browser/resources/options/clear_browser_data_overlay.js

Index: chrome/browser/resources/options/clear_browser_data_overlay.js
diff --git a/chrome/browser/resources/options/clear_browser_data_overlay.js b/chrome/browser/resources/options/clear_browser_data_overlay.js
index fe464d7012745844678ef986264beacd2c84e93e..679de21352bd6f02ac47aedfab42f8cfee274c28 100644
--- a/chrome/browser/resources/options/clear_browser_data_overlay.js
+++ b/chrome/browser/resources/options/clear_browser_data_overlay.js
@@ -3,7 +3,8 @@
 // found in the LICENSE file.
 
 cr.define('options', function() {
-  var OptionsPage = options.OptionsPage;
+  var Page = cr.ui.pageManager.Page;
+  var PageManager = cr.ui.pageManager.PageManager;
 
   /**
    * ClearBrowserDataOverlay class
@@ -11,7 +12,7 @@ cr.define('options', function() {
    * @class
    */
   function ClearBrowserDataOverlay() {
-    OptionsPage.call(this, 'clearBrowserData',
+    Page.call(this, 'clearBrowserData',
                      loadTimeData.getString('clearBrowserDataOverlayTabTitle'),
                      'clear-browser-data-overlay');
   }
@@ -19,8 +20,8 @@ cr.define('options', function() {
   cr.addSingletonGetter(ClearBrowserDataOverlay);
 
   ClearBrowserDataOverlay.prototype = {
-    // Inherit ClearBrowserDataOverlay from OptionsPage.
-    __proto__: OptionsPage.prototype,
+    // Inherit ClearBrowserDataOverlay from Page.
+    __proto__: Page.prototype,
 
     /**
      * Whether deleting history and downloads is allowed.
@@ -49,8 +50,7 @@ cr.define('options', function() {
 
     /** @override */
     initializePage: function() {
-      // Call base class implementation to starts preference initialization.
-      OptionsPage.prototype.initializePage.call(this);
+      Page.prototype.initializePage.call(this);
 
       var f = this.updateStateOfControls_.bind(this);
       var types = ['browser.clear_data.browsing_history',
@@ -134,11 +134,11 @@ cr.define('options', function() {
       }
       $('open-content-settings-from-clear-browsing-data').onclick =
           function(event) {
-        OptionsPage.navigateToPage('content');
+        PageManager.showPageByName('content');
       };
       $('open-search-engines-from-clear-browsing-data').onclick =
           function(event) {
-        OptionsPage.navigateToPage('searchEngines');
+        PageManager.showPageByName('searchEngines');
       };
     },
 
@@ -255,9 +255,9 @@ cr.define('options', function() {
   };
 
   ClearBrowserDataOverlay.dismiss = function() {
-    var topmostVisiblePage = OptionsPage.getTopmostVisiblePage();
+    var topmostVisiblePage = PageManager.getTopmostVisiblePage();
     if (topmostVisiblePage && topmostVisiblePage.name == 'clearBrowserData')
-      OptionsPage.closeOverlay();
+      PageManager.closeOverlay();
   };
 
   // Export