Implement "Language Switcher" for Chromium OS.

chrome/browser/chromeos/status_area_view.h

 // Copyright (c) 2009 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_AREA_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_STATUS_AREA_VIEW_H_
 
 #include "app/gfx/native_widget_types.h"
 #include "app/menus/simple_menu_model.h"
 #include "base/basictypes.h"
 #include "views/controls/menu/view_menu_delegate.h"
 #include "views/controls/menu/menu_2.h"
 #include "views/view.h"
 
 class Browser;
 
 namespace chromeos {
 
 class ClockMenuButton;
+class LanguageMenuButton;
 class NetworkMenuButton;
 class PowerMenuButton;
 class StatusAreaButton;
 
 // This class is used to wrap the small informative widgets in the upper-right
 // of the window title bar. It is used on ChromeOS only.
 class StatusAreaView : public views::View,
                        public menus::SimpleMenuModel::Delegate,
                        public views::ViewMenuDelegate {
  public:
@@ skipping 36 matching lines @@
   virtual void RunMenu(views::View* source, const gfx::Point& pt);
 
   // The browser window that owns us.
   Browser* browser_;
 
   // Browser's NativeWindow. See description above constructor as to why this
   // is cached.
   gfx::NativeWindow window_;
 
   ClockMenuButton* clock_view_;
+  LanguageMenuButton* language_view_;
   NetworkMenuButton* network_view_;
   PowerMenuButton* battery_view_;
   StatusAreaButton* menu_view_;
 
   scoped_ptr<menus::SimpleMenuModel> app_menu_contents_;
   scoped_ptr<menus::SimpleMenuModel> options_menu_contents_;
   scoped_ptr<views::Menu2> app_menu_menu_;
 
   static OpenTabsMode open_tabs_mode_;
 
   DISALLOW_COPY_AND_ASSIGN(StatusAreaView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_STATUS_AREA_VIEW_H_