Moves ownership of MenuItemView to MenuRunner as well as responbility

chrome/browser/ui/panels/panel_browser_frame_view.h

 // Copyright (c) 2011 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_UI_PANELS_PANEL_BROWSER_FRAME_VIEW_H_
 #define CHROME_BROWSER_UI_PANELS_PANEL_BROWSER_FRAME_VIEW_H_
 #pragma once
 
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "chrome/browser/extensions/extension_uninstall_dialog.h"
 #include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
 #include "chrome/browser/ui/views/tab_icon_view.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "views/controls/button/button.h"
 #include "views/controls/menu/menu_item_view.h"
 #include "views/controls/menu/menu_model_adapter.h"
+#include "views/controls/menu/menu_runner.h"
 #include "views/controls/menu/view_menu_delegate.h"
 
 class Extension;
 class PanelBrowserView;
 namespace views {
 class ImageButton;
 class Label;
 class MenuButton;
 }
 
@@ skipping 157 matching lines @@
   PaintState paint_state_;
   views::MenuButton* settings_button_;
   bool is_settings_button_visible_;
   views::ImageButton* close_button_;
   TabIconView* title_icon_;
   views::Label* title_label_;
   gfx::Rect client_view_bounds_;
   scoped_ptr<MouseWatcher> mouse_watcher_;
   ui::SimpleMenuModel settings_menu_contents_;
   views::MenuModelAdapter settings_menu_adapter_;
-  views::MenuItemView settings_menu_;
+  // Owned by |settings_menu_runner_|.
+  views::MenuItemView* settings_menu_;
+  views::MenuRunner settings_menu_runner_;
   scoped_ptr<ExtensionUninstallDialog> extension_uninstall_dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(PanelBrowserFrameView);
 };
 
 #endif  // CHROME_BROWSER_UI_PANELS_PANEL_BROWSER_FRAME_VIEW_H_