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chrome/browser/tab_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_TAB_MENU_MODEL_H_
-#define CHROME_BROWSER_TAB_MENU_MODEL_H_
-#pragma once
-
-#include "app/menus/simple_menu_model.h"
-
-// A menu model that builds the contents of the tab context menu. This menu has
-// only one level (no submenus). TabMenuModel caches local state from the
-// tab (such as the pinned state). To make sure the menu reflects the real state
-// of the tab a new TabMenuModel should be created each time the menu is shown.
-class TabMenuModel : public menus::SimpleMenuModel {
- public:
-  TabMenuModel(menus::SimpleMenuModel::Delegate* delegate, bool is_pinned);
-  virtual ~TabMenuModel() {}
-
-  // Returns true if vertical tabs are enabled.
-  static bool AreVerticalTabsEnabled();
-
- private:
-  void Build(bool is_pinned);
-
-  DISALLOW_COPY_AND_ASSIGN(TabMenuModel);
-};
-
-#endif  // CHROME_BROWSER_TAB_MENU_MODEL_H_