Dispatch push event to worker from PushServiceImpl#OnMessage.

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/command_line.h"
 #include "base/stl_util.h"
 #include "base/strings/string16.h"
 #include "content/browser/service_worker/embedded_worker_instance.h"
@@ skipping 288 matching lines @@
   ServiceWorkerStatusCode status = embedded_worker_->SendMessage(
       ServiceWorkerMsg_SyncEvent(request_id));
   if (status != SERVICE_WORKER_OK) {
     sync_callbacks_.Remove(request_id);
     RunSoon(base::Bind(callback, status));
   }
 }
 
 void ServiceWorkerVersion::DispatchPushEvent(const StatusCallback& callback,
                                              const std::string& data) {
+  LOG(WARNING) << __FUNCTION__;
   DCHECK_EQ(ACTIVE, status()) << status();
 
   if (!CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableExperimentalWebPlatformFeatures)) {
     callback.Run(SERVICE_WORKER_ERROR_ABORT);
     return;
   }
 
   if (running_status() != RUNNING) {
     // Schedule calling this method after starting the worker.
@@ skipping 309 matching lines @@
     return;
   }
   stop_worker_timer_.Start(
       FROM_HERE, base::TimeDelta::FromSeconds(kStopWorkerDelay),
       base::Bind(&ServiceWorkerVersion::StopWorker,
                  weak_factory_.GetWeakPtr(),
                  base::Bind(&ServiceWorkerUtils::NoOpStatusCallback)));
 }
 
 }  // namespace content