[GCM] Extracting Delayed Task Controller from GCMDesktopDriver

components/gcm_driver/gcm_driver_desktop.h

 // Copyright 2014 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 COMPONENTS_GCM_DRIVER_GCM_DRIVER_DESKTOP_H_
 #define COMPONENTS_GCM_DRIVER_GCM_DRIVER_DESKTOP_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 18 matching lines @@
 }
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace gcm {
 
 class GCMAppHandler;
 class GCMClientFactory;
+class GCMDelayedTaskController;
 
 // GCMDriver implementation for desktop and Chrome OS, using GCMClient.
 class GCMDriverDesktop : public GCMDriver {
  public:
   GCMDriverDesktop(
       scoped_ptr<GCMClientFactory> gcm_client_factory,
       const GCMClient::ChromeBuildInfo& chrome_build_info,
       const base::FilePath& store_path,
       const scoped_refptr<net::URLRequestContextGetter>& request_context,
       const scoped_refptr<base::SequencedTaskRunner>& ui_thread,
@@ skipping 38 matching lines @@
   virtual GCMClient::Result EnsureStarted() OVERRIDE;
   virtual void RegisterImpl(
       const std::string& app_id,
       const std::vector<std::string>& sender_ids) OVERRIDE;
   virtual void UnregisterImpl(const std::string& app_id) OVERRIDE;
   virtual void SendImpl(const std::string& app_id,
                         const std::string& receiver_id,
                         const GCMClient::OutgoingMessage& message) OVERRIDE;
 
  private:
-  class DelayedTaskController;
   class IOWorker;
 
   //  Stops the GCM service. It can be restarted by calling EnsureStarted again.
   void Stop();
 
   // Remove cached data when GCM service is stopped.
   void RemoveCachedData();
 
   void DoRegister(const std::string& app_id,
                   const std::vector<std::string>& sender_ids);
@@ skipping 31 matching lines @@
   // it may be out of date while connection changes are happening.
   bool connected_;
 
   // List of observers to notify when connection state changes.
   // Makes sure list is empty on destruction.
   ObserverList<GCMConnectionObserver, true> connection_observer_list_;
 
   scoped_refptr<base::SequencedTaskRunner> ui_thread_;
   scoped_refptr<base::SequencedTaskRunner> io_thread_;
 
-  scoped_ptr<DelayedTaskController> delayed_task_controller_;
+  scoped_ptr<GCMDelayedTaskController> delayed_task_controller_;
 
   // For all the work occurring on the IO thread. Must be destroyed on the IO
   // thread.
   scoped_ptr<IOWorker> io_worker_;
 
   // Callback for GetGCMStatistics.
   GetGCMStatisticsCallback request_gcm_statistics_callback_;
 
   // Used to pass a weak pointer to the IO worker.
   base::WeakPtrFactory<GCMDriverDesktop> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GCMDriverDesktop);
 };
 
 }  // namespace gcm
 
 #endif  // COMPONENTS_GCM_DRIVER_GCM_DRIVER_DESKTOP_H_