Reapply r50859 with chromeos fixes.

chrome/browser/chromeos/status/language_menu_button.h

 // Copyright (c) 2010 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_STATUS_LANGUAGE_MENU_BUTTON_H_
 #define CHROME_BROWSER_CHROMEOS_STATUS_LANGUAGE_MENU_BUTTON_H_
 
 #include "app/menus/simple_menu_model.h"
 #include "chrome/browser/chromeos/cros/input_method_library.h"
 #include "chrome/browser/chromeos/status/status_area_button.h"
@@ skipping 25 matching lines @@
   virtual int GetItemCount() const;
   virtual menus::MenuModel::ItemType GetTypeAt(int index) const;
   virtual int GetCommandIdAt(int index) const;
   virtual string16 GetLabelAt(int index) const;
   virtual bool IsLabelDynamicAt(int index) const;
   virtual bool GetAcceleratorAt(int index,
                                 menus::Accelerator* accelerator) const;
   virtual bool IsItemCheckedAt(int index) const;
   virtual int GetGroupIdAt(int index) const;
   virtual bool GetIconAt(int index, SkBitmap* icon) const;
+  virtual menus::ButtonMenuItemModel* GetButtonMenuItemAt(int index) const;
   virtual bool IsEnabledAt(int index) const;
   virtual menus::MenuModel* GetSubmenuModelAt(int index) const;
   virtual void HighlightChangedTo(int index);
   virtual void ActivatedAt(int index);
   virtual void MenuWillShow();
 
   // InputMethodLibrary::Observer implementation.
   virtual void InputMethodChanged(InputMethodLibrary* obj);
   virtual void ImePropertiesChanged(InputMethodLibrary* obj);
   virtual void ActiveInputMethodsChanged(InputMethodLibrary* obj);
@@ skipping 64 matching lines @@
   views::Menu2 language_menu_;
 
   StatusAreaHost* host_;
 
   DISALLOW_COPY_AND_ASSIGN(LanguageMenuButton);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_STATUS_LANGUAGE_MENU_BUTTON_H_