Last patch in removing MessageLoop* caching.

chrome/browser/renderer_host/resource_dispatcher_host.h

 // Copyright (c) 2009 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 fowards the messages from the
 // URLRequests back to the correct process for handling.
 //
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
@@ skipping 13 matching lines @@
 #include "chrome/common/child_process_info.h"
 #include "chrome/browser/privacy_blacklist/blocked_response.h"
 #include "ipc/ipc_message.h"
 #include "net/url_request/url_request.h"
 #include "webkit/glue/resource_type.h"
 
 class CrossSiteResourceHandler;
 class DownloadFileManager;
 class DownloadRequestManager;
 class LoginHandler;
-class MessageLoop;
 class PluginService;
 class ResourceDispatcherHostRequestInfo;
 class ResourceHandler;
 class SafeBrowsingService;
 class SaveFileManager;
 class SSLClientAuthHandler;
 class UserScriptListener;
 class URLRequestContext;
 class WebKitThread;
 struct ViewHostMsg_Resource_Request;
@@ skipping 53 matching lines @@
     int child_id;
     int request_id;
 
     bool operator<(const GlobalRequestID& other) const {
       if (child_id == other.child_id)
         return request_id < other.request_id;
       return child_id < other.child_id;
     }
   };
 
-  // TODO(jam): take the parameter out once 25354 is done.
-  explicit ResourceDispatcherHost(MessageLoop* io_loop);
+  ResourceDispatcherHost();
   ~ResourceDispatcherHost();
 
   void Initialize();
 
   // Puts the resource dispatcher host in an inactive state (unable to begin
   // new requests).  Cancels all pending requests.
   void Shutdown();
 
   // Returns true if the message was a resource message that was processed.
   // If it was, message_was_ok will be false iff the message was corrupt.
@@ skipping 66 matching lines @@
   }
 
   SafeBrowsingService* safe_browsing_service() const {
     return safe_browsing_;
   }
 
   WebKitThread* webkit_thread() const {
     return webkit_thread_.get();
   }
 
-  MessageLoop* ui_loop() const { return ui_loop_; }
-
   // Called when the onunload handler for a cross-site request has finished.
   void OnClosePageACK(const ViewMsg_ClosePage_Params& params);
 
   // Force cancels any pending requests for the given process.
   void CancelRequestsForProcess(int process_unique_id);
 
   // Force cancels any pending requests for the given route id.  This method
   // acts like CancelRequestsForProcess when route_id is -1.
   void CancelRequestsForRoute(int process_unique_id, int route_id);
 
@@ skipping 196 matching lines @@
   void OnDataReceivedACK(int request_id);
   void OnUploadProgressACK(int request_id);
   void OnCancelRequest(int request_id);
   void OnFollowRedirect(int request_id);
 
   // Returns true if the message passed in is a resource related message.
   static bool IsResourceDispatcherHostMessage(const IPC::Message&);
 
   PendingRequestList pending_requests_;
 
-  // We cache the UI message loop so we can create new UI-related objects on it.
-  MessageLoop* ui_loop_;
-
-  // We cache the IO loop to ensure that GetURLRequest is only called from the
-  // IO thread.
-  MessageLoop* io_loop_;
-
   // A timer that periodically calls UpdateLoadStates while pending_requests_
   // is not empty.
   base::RepeatingTimer<ResourceDispatcherHost> update_load_states_timer_;
 
   // We own the download file writing thread and manager
   scoped_refptr<DownloadFileManager> download_file_manager_;
 
   // Determines whether a download is allowed.
   scoped_refptr<DownloadRequestManager> download_request_manager_;
 
@@ skipping 50 matching lines @@
 
   // Keeps track of elements blocked by the Privacy Blacklist.
   chrome::BlockedResponse blocked_;
 
   static bool g_is_http_prioritization_enabled;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RESOURCE_DISPATCHER_HOST_H_