Added MenuConfig setter to MenuItemView, updated rest of the code to use set MenuConfig if it avail…

ui/views/controls/menu/menu_config.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_CONFIG_H_
 #define UI_VIEWS_CONTROLS_MENU_MENU_CONFIG_H_
 
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/font.h"
 #include "ui/views/views_export.h"
@@ skipping 104 matching lines @@
 
   // True if icon to label padding is always added with or without icon.
   bool always_use_icon_to_label_padding;
 
   // True if submenu arrow and shortcut right edge should be aligned.
   bool align_arrow_and_shortcut;
 
   // True if the context menu's should be offset from the cursor position.
   bool offset_context_menus;
 
- private:
+ protected:
   // Creates and configures a new MenuConfig as appropriate for the current
   // platform.
   static MenuConfig* Create();
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_MENU_MENU_CONFIG_H_