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

ui/views/controls/menu/menu_delegate.cc

 // 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.
 
 #include "ui/views/controls/menu/menu_config.h"
 #include "ui/views/controls/menu/menu_delegate.h"
 
 namespace views {
 
 MenuDelegate::~MenuDelegate() {}
@@ skipping 110 matching lines @@
   return 800;
 }
 
 void MenuDelegate::WillShowMenu(MenuItemView* menu) {
 }
 
 void MenuDelegate::WillHideMenu(MenuItemView* menu) {
 }
 
 Border* MenuDelegate::CreateMenuBorder() {
-  return Border::CreateEmptyBorder(
-      MenuConfig::instance().submenu_vertical_margin_size,
-      MenuConfig::instance().submenu_horizontal_margin_size,
-      MenuConfig::instance().submenu_vertical_margin_size,
-      MenuConfig::instance().submenu_horizontal_margin_size);
+  return NULL;
 }
 
 Background* MenuDelegate::CreateMenuBackground() {
   return NULL;
 }
 
 }  // namespace views