Revert 52859.

chrome/browser/gtk/notifications/notification_options_menu_model.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_GTK_NOTIFICATIONS_NOTIFICATION_OPTIONS_MENU_MODEL_H_
+#define CHROME_BROWSER_GTK_NOTIFICATIONS_NOTIFICATION_OPTIONS_MENU_MODEL_H_
+
+#include "app/menus/menu_model.h"
+
+class Balloon;
+
+// Model for the options menu on the notification balloon.
+class NotificationOptionsMenuModel : public menus::MenuModel {
+ public:
+  explicit NotificationOptionsMenuModel(Balloon* balloon);
+  ~NotificationOptionsMenuModel();
+
+  // menus::MenuModel methods.
+  virtual bool HasIcons() const;
+  virtual int GetItemCount() const;
+  virtual 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 MenuModel* GetSubmenuModelAt(int index) const;
+  virtual void HighlightChangedTo(int index);
+  virtual void ActivatedAt(int index);
+
+ private:
+  // Non-owned pointer to the balloon involved.
+  Balloon* balloon_;
+
+  DISALLOW_COPY_AND_ASSIGN(NotificationOptionsMenuModel);
+};
+
+#endif  // CHROME_BROWSER_GTK_NOTIFICATIONS_NOTIFICATION_OPTIONS_MENU_MODEL_H_