Updating MakeMenuItemStringsFor() to test icon attribute of menuitems.

content/public/common/menu_item.cc

 // Copyright 2013 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 "content/public/common/menu_item.h"
 
 namespace content {
 
 MenuItem::MenuItem()
     : type(OPTION),
       action(0),
       rtl(false),
       has_directional_override(false),
       enabled(false),
       checked(false) {
 }
 
 MenuItem::MenuItem(const MenuItem& item)
     : label(item.label),
+      icon(item.icon),
       tool_tip(item.tool_tip),
       type(item.type),
       action(item.action),
       rtl(item.rtl),
       has_directional_override(item.has_directional_override),
       enabled(item.enabled),
       checked(item.checked),
       submenu(item.submenu) {
 }
 
 MenuItem::~MenuItem() {
 }
 
 }  // namespace content