Make a global enum to differentiate impl & proxy.

webkit/plugins/ppapi/ppb_flash_menu_impl.cc

 // 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.
 
 #include "webkit/plugins/ppapi/ppb_flash_menu_impl.h"
 
 #include "base/utf_string_conversions.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ui/gfx/point.h"
 #include "webkit/glue/webmenuitem.h"
@@ skipping 79 matching lines @@
 
     out_menu->push_back(item);
   }
 
   return true;
 }
 
 }  // namespace
 
 PPB_Flash_Menu_Impl::PPB_Flash_Menu_Impl(PP_Instance instance)
-    : Resource(instance),
+    : Resource(::ppapi::OBJECT_IS_IMPL, instance),
       selected_id_out_(NULL) {
 }
 
 PPB_Flash_Menu_Impl::~PPB_Flash_Menu_Impl() {
 }
 
 // static
 PP_Resource PPB_Flash_Menu_Impl::Create(PP_Instance instance,
                                         const PP_Flash_Menu* menu_data) {
   scoped_refptr<PPB_Flash_Menu_Impl> menu(new PPB_Flash_Menu_Impl(instance));
@@ skipping 69 matching lines @@
       }
     }
   }
 
   selected_id_out_ = NULL;
   TrackedCallback::ClearAndRun(&callback_, rv);
 }
 
 }  // namespace ppapi
 }  // namespace webkit