Get rid of RenderViewHostDelegate::Resource and dispatch the IPC messages dir...

chrome/browser/renderer_host/resource_dispatcher_host.h

 // Copyright (c) 2010 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.
 
 // This is the browser side of the resource dispatcher, it receives requests
 // from the child process (i.e. [Renderer, Plugin, Worker]ProcessHost), and
 // dispatches them to URLRequests. It then forwards the messages from the
 // URLRequests back to the correct process for handling.
 //
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #ifndef CHROME_BROWSER_RENDERER_HOST_RESOURCE_DISPATCHER_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_RESOURCE_DISPATCHER_HOST_H_
 #pragma once
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/observer_list.h"
 #include "base/scoped_ptr.h"
 #include "base/timer.h"
 #include "chrome/common/child_process_info.h"
+#include "chrome/common/notification_type.h"
 #include "chrome/browser/renderer_host/resource_queue.h"
 #include "ipc/ipc_message.h"
 #include "net/url_request/url_request.h"
 #include "webkit/glue/resource_type.h"
 
 class CrossSiteResourceHandler;
 class DownloadFileManager;
 class DownloadRequestLimiter;
 class LoginHandler;
+class NotificationDetails;
 class PluginService;
 class ResourceDispatcherHostRequestInfo;
 class ResourceHandler;
 class ResourceMessageFilter;
 class SafeBrowsingService;
 class SaveFileManager;
 class SSLClientAuthHandler;
 class UserScriptListener;
 class URLRequestContext;
 class WebKitThread;
@@ skipping 368 matching lines @@
   // have "chrome-extension://" scheme.
   static void ApplyExtensionLocalizationFilter(
       const GURL& url,
       const ResourceType::Type& resource_type,
       ResourceDispatcherHostRequestInfo* request_info);
 
   // Determine request priority based on how critical this resource typically
   // is to user-perceived page load performance.
   static net::RequestPriority DetermineRequestPriority(ResourceType::Type type);
 
+  // Sends the given notification on the UI thread.  The RenderViewHost's
+  // controller is used as the source.
+  template <class T>
+  static void NotifyOnUI(NotificationType type,
+                         int render_process_id,
+                         int render_view_id,
+                         T* detail);
+
   PendingRequestList pending_requests_;
 
   // Collection of temp files downloaded for child processes via
   // the download_to_file mechanism. We avoid deleting them until
   // the client no longer needs them.
   typedef std::map<int, scoped_refptr<webkit_blob::DeletableFileReference> >
       DeletableFilesMap;  // key is request id
   typedef std::map<int, DeletableFilesMap>
       RegisteredTempFiles;  // key is child process id
   RegisteredTempFiles registered_temp_files_;
@@ skipping 61 matching lines @@
   // Used during IPC message dispatching so that the handlers can get a pointer
   // to the source of the message.
   ResourceMessageFilter* filter_;
 
   static bool is_prefetch_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RESOURCE_DISPATCHER_HOST_H_