Initial checkin of the out of process worker implementation....

chrome/browser/renderer_host/resource_message_filter.h

 // Copyright (c) 2006-2008 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 CHROME_BROWSER_RENDERER_HOST_RESOURCE_MSG_FILTER_H_
 #define CHROME_BROWSER_RENDERER_HOST_RESOURCE_MSG_FILTER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 125 matching lines @@
   void OnGetPluginPath(const GURL& url,
                        const std::string& mime_type,
                        const std::string& clsid,
                        FilePath* filename,
                        std::string* actual_mime_type);
   void OnOpenChannelToPlugin(const GURL& url,
                              const std::string& mime_type,
                              const std::string& clsid,
                              const std::wstring& locale,
                              IPC::Message* reply_msg);
+  void OnCreateDedicatedWorker(const GURL& url, int* route_id);
+  void OnForwardToWorker(const IPC::Message& msg);
   void OnDownloadUrl(const IPC::Message& message,
                      const GURL& url,
                      const GURL& referrer);
   void OnSpellCheck(const std::wstring& word,
                     IPC::Message* reply_msg);
   void OnDnsPrefetch(const std::vector<std::string>& hostnames);
   void OnRendererHistograms(const std::vector<std::string>& histogram_info);
   void OnReceiveContextMenuMsg(const IPC::Message& msg);
   // Clipboard messages
   void OnClipboardWriteObjects(const Clipboard::ObjectMap& objects);
@@ skipping 108 matching lines @@
 
   scoped_refptr<RenderWidgetHelper> render_widget_helper_;
 
   // Object that should take care of audio related resource requests.
   scoped_refptr<AudioRendererHost> audio_renderer_host_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceMessageFilter);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RESOURCE_MSG_FILTER_H_