[uber page] Split up initialization of handlers from initialization of webui pages

chrome/browser/ui/webui/options2/browser_options_handler2.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS2_BROWSER_OPTIONS_HANDLER2_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS2_BROWSER_OPTIONS_HANDLER2_H_
 #pragma once
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 23 matching lines @@
     : public OptionsPageUIHandler,
       public CloudPrintSetupHandlerDelegate,
       public ProfileSyncServiceObserver,
       public SelectFileDialog::Listener,
       public ShellIntegration::DefaultWebClientObserver,
       public TemplateURLServiceObserver {
  public:
   BrowserOptionsHandler();
   virtual ~BrowserOptionsHandler();
 
-  virtual void Initialize() OVERRIDE;
+  virtual void InitializeHandler() OVERRIDE;
 
   // OptionsPageUIHandler implementation.
   virtual void GetLocalizedValues(DictionaryValue* localized_strings) OVERRIDE;
   virtual void RegisterMessages() OVERRIDE;
+  virtual void InitializePage() OVERRIDE;
 
   // ProfileSyncServiceObserver implementation.
   virtual void OnStateChanged() OVERRIDE;
 
   // ShellIntegration::DefaultWebClientObserver implementation.
   virtual void SetDefaultWebClientUIState(
       ShellIntegration::DefaultWebClientUIState state) OVERRIDE;
 
   // TemplateURLServiceObserver implementation.
   virtual void OnTemplateURLServiceChanged() OVERRIDE;
@@ skipping 46 matching lines @@
   int StatusStringIdForState(ShellIntegration::DefaultWebClientState state);
 
   // Gets the current default browser state, and asynchronously reports it to
   // the WebUI page.
   void UpdateDefaultBrowserState();
 
   // Updates the UI with the given state for the default browser.
   void SetDefaultBrowserUIString(int status_string_id);
 
   // Loads the possible default search engine list and reports it to the WebUI.
-  void UpdateSearchEngines();
+  void AddTemplateUrlServiceObserver();
 
   // Sends an array of Profile objects to javascript.
   // Each object is of the form:
   //   profileInfo = {
   //     name: "Profile Name",
   //     iconURL: "chrome://path/to/icon/image",
   //     filePath: "/path/to/profile/data/on/disk",
   //     isCurrentProfile: false
   //   };
   void SendProfilesInfo();
@@ skipping 175 matching lines @@
 #if !defined(OS_CHROMEOS)
   scoped_ptr<PrefSetObserver> proxy_prefs_;
 #endif  // !defined(OS_CHROMEOS)
 
   DISALLOW_COPY_AND_ASSIGN(BrowserOptionsHandler);
 };
 
 }  // namespace options2
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_BROWSER_OPTIONS_HANDLER2_H_