BackgroundSyncManager tracks client registrations

content/child/background_sync/background_sync_provider_thread_proxy.cc

 // Copyright 2015 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/child/background_sync/background_sync_provider_thread_proxy.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/lazy_instance.h"
 #include "base/location.h"
@@ skipping 152 matching lines @@
       FROM_HERE,
       base::Bind(&BackgroundSyncProvider::getPermissionStatus,
                  base::Unretained(sync_provider_), periodicity,
                  service_worker_registration,
                  new CallbackThreadAdapter<blink::WebSyncPermissionStatus*,
                                            blink::WebSyncError*>(
                      make_scoped_ptr(callbacks),
                      WorkerTaskRunner::Instance()->CurrentWorkerId())));
 }
 
+void BackgroundSyncProviderThreadProxy::trackRegistration(
+    blink::WebSyncRegistration* registration) {
+  main_thread_task_runner_->PostTask(
+      FROM_HERE, base::Bind(&BackgroundSyncProvider::trackRegistration,
+                            base::Unretained(sync_provider_), registration));
+}
+
+void BackgroundSyncProviderThreadProxy::releaseRegistration(int64_t sync_id) {
+  main_thread_task_runner_->PostTask(
+      FROM_HERE, base::Bind(&BackgroundSyncProvider::releaseRegistration,
+                            base::Unretained(sync_provider_), sync_id));
+}
+
 void BackgroundSyncProviderThreadProxy::OnWorkerRunLoopStopped() {
   delete this;
 }
 
 BackgroundSyncProviderThreadProxy::BackgroundSyncProviderThreadProxy(
     base::SingleThreadTaskRunner* main_thread_task_runner,
     BackgroundSyncProvider* sync_provider)
     : main_thread_task_runner_(main_thread_task_runner),
       sync_provider_(sync_provider) {
   g_sync_provider_tls.Pointer()->Set(this);
 }
 
 BackgroundSyncProviderThreadProxy::~BackgroundSyncProviderThreadProxy() {
   g_sync_provider_tls.Pointer()->Set(nullptr);
 }
 
 }  // namespace content