Browser side of new ServiceWorker 'sync' event.

content/browser/service_worker/service_worker_version.cc

 // 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.
 
 #include "content/browser/service_worker/service_worker_version.h"
 
 #include "base/stl_util.h"
 #include "content/browser/service_worker/embedded_worker_instance.h"
 #include "content/browser/service_worker/embedded_worker_registry.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
@@ skipping 261 matching lines @@
 
 void ServiceWorkerVersion::DispatchFetchEvent(
     const ServiceWorkerFetchRequest& request,
     const FetchCallback& callback) {
   DCHECK_EQ(ACTIVE, status()) << status();
   SendMessageAndRegisterCallback(
       ServiceWorkerMsg_FetchEvent(request),
       base::Bind(&HandleFetchResponse, callback));
 }
 
+void ServiceWorkerVersion::DispatchSyncEvent(const StatusCallback& callback) {
+  DCHECK_EQ(ACTIVE, status()) << status();
+  SendMessageAndRegisterCallback(
+      ServiceWorkerMsg_SyncEvent(-1),
+      base::Bind(&HandleEventFinished,
+                 weak_factory_.GetWeakPtr(),
+                 ServiceWorkerHostMsg_SyncEventFinished::ID,
+                 callback,
+                 ACTIVE,
+                 ACTIVE));
+}
+
 void ServiceWorkerVersion::AddProcessToWorker(int process_id) {
   DCHECK(!is_shutdown_);
   embedded_worker_->AddProcessReference(process_id);
 }
 
 void ServiceWorkerVersion::RemoveProcessToWorker(int process_id) {
   // We may have been shutdown.
   if (embedded_worker_)
     embedded_worker_->ReleaseProcessReference(process_id);
 }
@@ skipping 29 matching lines @@
   if (callback) {
     callback->Run(SERVICE_WORKER_OK, message);
     message_callbacks_.Remove(request_id);
     return;
   }
   NOTREACHED() << "Got unexpected message: " << request_id
                << " " << message.type();
 }
 
 }  // namespace content