Moves ownership of MenuItemView to MenuRunner as well as responbility

chrome/browser/chromeos/login/language_switch_menu.h

 // Copyright (c) 2011 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_CHROMEOS_LOGIN_LANGUAGE_SWITCH_MENU_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LANGUAGE_SWITCH_MENU_H_
 #pragma once
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "testing/gtest/include/gtest/gtest_prod.h"
 #include "views/controls/menu/menu_delegate.h"
 #include "views/controls/menu/view_menu_delegate.h"
 #include "views/view.h"
 
 class WizardControllerTest_SwitchLanguage_Test;
 
 namespace views {
 class MenuItemView;
+class MenuRunner;
 }  // namespace views
 
 namespace chromeos {
 
 class LanguageList;
 class ScreenObserver;
 
 class LanguageSwitchMenu : public views::ViewMenuDelegate,
                            public views::MenuDelegate {
  public:
@@ skipping 20 matching lines @@
 
  private:
   static void LoadFontsForCurrentLocale();
 
   // views::ViewMenuDelegate implementation.
   virtual void RunMenu(views::View* source, const gfx::Point& pt) OVERRIDE;
 
   // views::MenuDelegate implementation.
   virtual void ExecuteCommand(int command_id) OVERRIDE;
 
-  // Dialog controls that we own ourselves.
-  scoped_ptr<views::MenuItemView> menu_;
+  // The menu.
+  views::MenuItemView* menu_;
+
+  // Runs and owns |menu_|.
+  scoped_ptr<views::MenuRunner> menu_runner_;
 
   // Language locale name storage.
   scoped_ptr<LanguageList> language_list_;
 
   FRIEND_TEST(::WizardControllerTest, SwitchLanguage);
   DISALLOW_COPY_AND_ASSIGN(LanguageSwitchMenu);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LANGUAGE_SWITCH_MENU_H_