Retry: Stop ServiceWorker context when no controllee is associated

content/browser/service_worker/embedded_worker_registry.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/embedded_worker_registry.h"
 
 #include "base/bind_helpers.h"
 #include "base/stl_util.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
 #include "content/browser/service_worker/embedded_worker_instance.h"
@@ skipping 231 matching lines @@
     return;
   }
   // The ServiceWorkerDispatcherHost is supposed to be created when the process
   // is created, and keep an entry in process_sender_map_ for its whole
   // lifetime.
   DCHECK(ContainsKey(process_sender_map_, process_id));
   callback.Run(Send(process_id, new EmbeddedWorkerMsg_StartWorker(*params)));
 }
 
 ServiceWorkerStatusCode EmbeddedWorkerRegistry::Send(
-    int process_id, IPC::Message* message) {
+    int process_id, IPC::Message* message_ptr) {
+  scoped_ptr<IPC::Message> message(message_ptr);
   if (!context_)
     return SERVICE_WORKER_ERROR_ABORT;
   ProcessToSenderMap::iterator found = process_sender_map_.find(process_id);
   if (found == process_sender_map_.end())
     return SERVICE_WORKER_ERROR_PROCESS_NOT_FOUND;
-  if (!found->second->Send(message))
+  if (!found->second->Send(message.release()))
     return SERVICE_WORKER_ERROR_IPC_FAILED;
   return SERVICE_WORKER_OK;
 }
 
 void EmbeddedWorkerRegistry::RemoveWorker(int process_id,
                                           int embedded_worker_id) {
   DCHECK(ContainsKey(worker_map_, embedded_worker_id));
   worker_map_.erase(embedded_worker_id);
   worker_process_map_.erase(process_id);
 }
 
 }  // namespace content