Modify ResourceMessageFilter so that it can support attaching to PluginProcessHost.

content/browser/loader/sync_resource_handler.h

 // 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.
 
 #ifndef CONTENT_BROWSER_LOADER_SYNC_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_LOADER_SYNC_RESOURCE_HANDLER_H_
 
 #include <string>
 
 #include "content/browser/loader/resource_handler.h"
 #include "content/public/common/resource_response.h"
 
 namespace IPC {
 class Message;
 }
 
 namespace net {
 class IOBuffer;
 class URLRequest;
 }
 
 namespace content {
+class ResourceContext;
 class ResourceDispatcherHostImpl;
 class ResourceMessageFilter;
 
 // Used to complete a synchronous resource request in response to resource load
 // events from the resource dispatcher host.
 class SyncResourceHandler : public ResourceHandler {
  public:
   SyncResourceHandler(ResourceMessageFilter* filter,
+                      ResourceContext* resource_context,
                       net::URLRequest* request,
                       IPC::Message* result_message,
                       ResourceDispatcherHostImpl* resource_dispatcher_host);
   virtual ~SyncResourceHandler();
 
   virtual bool OnUploadProgress(int request_id,
                                 uint64 position,
                                 uint64 size) OVERRIDE;
   virtual bool OnRequestRedirected(int request_id,
                                    const GURL& new_url,
@@ skipping 17 matching lines @@
                                    const std::string& security_info) OVERRIDE;
   virtual void OnDataDownloaded(int request_id, int bytes_downloaded) OVERRIDE;
 
  private:
   enum { kReadBufSize = 3840 };
 
   scoped_refptr<net::IOBuffer> read_buffer_;
 
   SyncLoadResult result_;
   scoped_refptr<ResourceMessageFilter> filter_;
+  ResourceContext* resource_context_;
   net::URLRequest* request_;
   IPC::Message* result_message_;
   ResourceDispatcherHostImpl* rdh_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_SYNC_RESOURCE_HANDLER_H_