Modify ResourceMessageFilter so that it can support attaching to PluginProcessHost.

content/browser/worker_host/worker_process_host.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_WORKER_HOST_WORKER_PROCESS_HOST_H_
 #define CONTENT_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_
 
 #include <list>
 #include <string>
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/worker_host/worker_document_set.h"
 #include "content/browser/worker_host/worker_storage_partition.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/browser_child_process_host_delegate.h"
 #include "content/public/browser/browser_child_process_host_iterator.h"
 #include "content/public/common/process_type.h"
 #include "ipc/ipc_sender.h"
 #include "url/gurl.h"
+#include "webkit/common/resource_type.h"
+
+struct ResourceHostMsg_Request;
 
 namespace fileapi {
 class FileSystemContext;
 }  // namespace fileapi
 
+namespace net {
+class URLRequestContext;
+}
+
 namespace webkit_database {
 class DatabaseTracker;
 }  // namespace webkit_database
 
 namespace content {
 class BrowserChildProcessHostImpl;
 class IndexedDBContextImpl;
 class ResourceContext;
 class SocketStreamDispatcherHost;
 class WorkerServiceImpl;
@@ skipping 173 matching lines @@
 
   virtual bool CanShutdown() OVERRIDE;
 
   // Updates the title shown in the task manager.
   void UpdateTitle();
 
   // Return a vector of all the render process/render view IDs that use the
   // given worker.
   std::vector<std::pair<int, int> > GetRenderViewIDsForWorker(int route_id);
 
+  // Callbacks for ResourceMessageFilter and SocketStreamDispatcherHost.
+  void GetContexts(const ResourceHostMsg_Request& request,
+                   ResourceContext** resource_context,
+                   net::URLRequestContext** request_context);
+  net::URLRequestContext* GetRequestContext(ResourceType::Type resource_type);
+
   Instances instances_;
 
   ResourceContext* const resource_context_;
   WorkerStoragePartition partition_;
 
   // A reference to the filter associated with this worker process.  We need to
   // keep this around since we'll use it when forward messages to the worker
   // process.
   scoped_refptr<WorkerMessageFilter> worker_message_filter_;
 
@@ skipping 10 matching lines @@
  public:
   WorkerProcessHostIterator()
       : BrowserChildProcessHostTypeIterator<WorkerProcessHost>(
             PROCESS_TYPE_WORKER) {
   }
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WORKER_HOST_WORKER_PROCESS_HOST_H_