Start splitting out WebUI into an implementation class and an interface that each page implements...

content/public/browser/web_ui_message_handler.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_WEB_UI_MESSAGE_HANDLER_H_
 #define CONTENT_PUBLIC_BROWSER_WEB_UI_MESSAGE_HANDLER_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/string16.h"
@@ skipping 45 matching lines @@
   // Returns the attached WebUI for this handler.
   WebUI* web_ui() const { return web_ui_; }
 
  private:
   friend class ::WebUI;
   friend class ::WebUIBrowserTest;
 
   void set_web_ui(WebUI* web_ui) { web_ui_ = web_ui; }
 
   WebUI* web_ui_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebUIMessageHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_WEB_UI_MESSAGE_HANDLER_H_