Added support for icon views (view used instead of icon in a menu item).

ui/views/controls/menu/menu_delegate.h

 // Copyright (c) 2012 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 UI_VIEWS_CONTROLS_MENU_MENU_DELEGATE_H_
 #define UI_VIEWS_CONTROLS_MENU_MENU_DELEGATE_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 184 matching lines @@
                                        MenuButton** button);
 
   // Returns the max width menus can grow to be.
   virtual int GetMaxWidthForMenu(MenuItemView* menu);
 
   // Invoked prior to a menu being shown.
   virtual void WillShowMenu(MenuItemView* menu);
 
   // Invoked prior to a menu being hidden.
   virtual void WillHideMenu(MenuItemView* menu);
+
+  // Creates and returns a new border for the menu, or NULL if no border is
+  // needed. Caller owns the returned object.
+  virtual Border* CreateMenuBorder();
+
+  // Creates and returns a new background for the menu, or NULL if no
+  // background is needed. Caller owns the returned object.
+  virtual Background* CreateMenuBackground();
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_MENU_MENU_DELEGATE_H_