[Background Sync] Use Mojo IPC to fire background sync events

content/browser/service_worker/service_worker_version.h

 // Copyright 2013 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_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 
 #include <map>
 #include <queue>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/gtest_prod_util.h"
 #include "base/id_map.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/timer/timer.h"
 #include "content/browser/service_worker/embedded_worker_instance.h"
+#include "content/browser/service_worker/service_worker_mojo_event_dispatcher.h"
 #include "content/browser/service_worker/service_worker_script_cache_map.h"
 #include "content/common/content_export.h"
 #include "content/common/service_worker/service_worker_status_code.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "third_party/WebKit/public/platform/WebGeofencingEventType.h"
 #include "third_party/WebKit/public/platform/WebServiceWorkerEventResult.h"
 
 // Windows headers will redefine SendMessage.
 #ifdef SendMessage
 #undef SendMessage
 #endif
 
 class GURL;
 
 namespace blink {
 struct WebCircularGeofencingRegion;
 }
 
 namespace net {
 class HttpResponseInfo;
 }
 
 namespace content {
 
 class EmbeddedWorkerRegistry;
 class ServiceWorkerContextCore;
+class ServiceWorkerMojoEventDispatcher;
 class ServiceWorkerProviderHost;
 class ServiceWorkerRegistration;
 class ServiceWorkerURLRequestJob;
 struct NavigatorConnectClient;
 struct PlatformNotificationData;
 struct ServiceWorkerClientInfo;
 struct ServiceWorkerVersionInfo;
 struct TransferredMessagePort;
 
 // This class corresponds to a specific version of a ServiceWorker
@@ skipping 355 matching lines @@
   void OnGetClients(int request_id,
                     const ServiceWorkerClientQueryOptions& options);
 
   void OnActivateEventFinished(int request_id,
                                blink::WebServiceWorkerEventResult result);
   void OnInstallEventFinished(int request_id,
                               blink::WebServiceWorkerEventResult result);
   void OnFetchEventFinished(int request_id,
                             ServiceWorkerFetchEventResult result,
                             const ServiceWorkerResponse& response);
-  void OnSyncEventFinished(int request_id,
-                           blink::WebServiceWorkerEventResult result);
+  void OnSyncEventFinished(int request_id, ServiceWorkerStatusCode status);
   void OnNotificationClickEventFinished(int request_id);
   void OnPushEventFinished(int request_id,
                            blink::WebServiceWorkerEventResult result);
   void OnGeofencingEventFinished(int request_id);
   void OnCrossOriginConnectEventFinished(int request_id,
                                          bool accept_connection);
   void OnOpenWindow(int request_id, GURL url);
   void DidOpenWindow(int request_id,
                      int render_process_id,
                      int render_frame_id);
@@ skipping 130 matching lines @@
 
   // The status when StartWorker was invoked. Used for UMA.
   Status prestart_status_ = NEW;
   // If not OK, the reason that StartWorker failed. Used for
   // running |start_callbacks_|.
   ServiceWorkerStatusCode start_worker_status_ = SERVICE_WORKER_OK;
 
   scoped_ptr<PingController> ping_controller_;
   scoped_ptr<Metrics> metrics_;
 
+  ServiceWorkerMojoEventDispatcher mojo_event_dispatcher_;
+
   base::WeakPtrFactory<ServiceWorkerVersion> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerVersion);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_