Add GetScreenMode() to status_area_host.h.

chrome/browser/chromeos/status/input_method_menu.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_INPUT_METHOD_MENU_H_
 #define CHROME_BROWSER_CHROMEOS_STATUS_INPUT_METHOD_MENU_H_
 #pragma once
 
 #include <string>
 
 #include "chrome/browser/chromeos/cros/input_method_library.h"
+#include "chrome/browser/chromeos/status/status_area_host.h"
 #include "chrome/browser/prefs/pref_member.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/notification_type.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "views/controls/menu/menu_2.h"
 #include "views/controls/menu/view_menu_delegate.h"
 
 class PrefService;
 class SkBitmap;
 
 namespace chromeos {
 
 // A class for the dropdown menu for switching input method and keyboard layout.
 // Since the class provides the views::ViewMenuDelegate interface, it's easy to
 // create a button widget (e.g. views::MenuButton, chromeos::StatusAreaButton)
 // which shows the dropdown menu on click.
 class InputMethodMenu : public views::ViewMenuDelegate,
                         public ui::MenuModel,
                         public InputMethodLibrary::Observer,
                         public NotificationObserver {
  public:
   InputMethodMenu(PrefService* pref_service,
-                  // TODO(yusukes): combine the three booleans into one enum.
-                  // http://crosbug.com/8386.
-                  bool is_browser_mode,
-                  bool is_screen_locker,
-                  bool is_out_of_box_experience_mode);
+                  StatusAreaHost::ScreenMode screen_mode,
+                  bool for_out_of_box_experience_dialog);
   virtual ~InputMethodMenu();
 
   // ui::MenuModel implementation.
   virtual bool HasIcons() const;
   virtual int GetItemCount() const;
   virtual ui::MenuModel::ItemType GetTypeAt(int index) const;
   virtual int GetCommandIdAt(int index) const;
   virtual string16 GetLabelAt(int index) const;
   virtual bool IsItemDynamicAt(int index) const;
   virtual bool GetAcceleratorAt(int index,
@@ skipping 106 matching lines @@
   // content of the pop-up menu. The ui::MenuModel is implemented using this
   // |model_|.
   scoped_ptr<ui::SimpleMenuModel> model_;
 
   // The language menu which pops up when the button in status area is clicked.
   views::Menu2 input_method_menu_;
   int minimum_input_method_menu_width_;
 
   PrefService* pref_service_;
   NotificationRegistrar registrar_;
-  const bool is_browser_mode_;
-  const bool is_screen_locker_mode_;
-  const bool is_out_of_box_experience_mode_;
+
+  // The mode of the host screen  (e.g. browser, screen locker, login screen.)
+  const StatusAreaHost::ScreenMode screen_mode_;
+  // true if the menu is for a dialog in OOBE screen. In the dialog, we don't
+  // use radio buttons.
+  const bool for_out_of_box_experience_dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethodMenu);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_STATUS_INPUT_METHOD_MENU_H_