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

chrome/browser/ui/webui/options2/home_page_overlay_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_HOME_PAGE_OVERLAY_HANDLER2_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS2_HOME_PAGE_OVERLAY_HANDLER2_H_
 #pragma once
 
 #include "base/values.h"
 #include "chrome/browser/autocomplete/autocomplete.h"
 #include "chrome/browser/autocomplete/autocomplete_controller_delegate.h"
 #include "chrome/browser/ui/webui/options2/options_ui2.h"
 
 namespace options2 {
 
 class HomePageOverlayHandler
     : public OptionsPageUIHandler,
       public AutocompleteControllerDelegate {
  public:
   HomePageOverlayHandler();
   virtual ~HomePageOverlayHandler();
 
   // OptionsPageUIHandler implementation
+  virtual void GetLocalizedValues(base::DictionaryValue*) OVERRIDE;
+  virtual void InitializeHandler() OVERRIDE;
   virtual void RegisterMessages() OVERRIDE;
 
-  virtual void GetLocalizedValues(base::DictionaryValue*) OVERRIDE;
-
-  virtual void Initialize() OVERRIDE;
-
   // AutocompleteControllerDelegate implementation.
   virtual void OnResultChanged(bool default_match_changed) OVERRIDE;
 
  private:
   void RequestAutocompleteSuggestions(const ListValue* args);
 
   scoped_ptr<AutocompleteController> autocomplete_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(HomePageOverlayHandler);
 };
 
 }  // namespace options2
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_HOME_PAGE_OVERLAY_HANDLER2_H_