Decouple Cache Storage messaging from Service Worker/Embedded Worker

content/browser/service_worker/service_worker_registration_unittest.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_registration.h"
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
@@ skipping 10 matching lines @@
  public:
   ServiceWorkerRegistrationTest()
       : io_thread_(BrowserThread::IO, &message_loop_) {}
 
   void SetUp() override {
     scoped_ptr<ServiceWorkerDatabaseTaskManager> database_task_manager(
         new MockServiceWorkerDatabaseTaskManager(
             base::ThreadTaskRunnerHandle::Get()));
     context_.reset(
         new ServiceWorkerContextCore(base::FilePath(),
-                                     base::ThreadTaskRunnerHandle::Get(),
                                      database_task_manager.Pass(),
                                      base::ThreadTaskRunnerHandle::Get(),
                                      NULL,
                                      NULL,
                                      NULL,
                                      NULL));
     context_ptr_ = context_->AsWeakPtr();
   }
 
   void TearDown() override {
@@ skipping 126 matching lines @@
   scoped_ptr<ServiceWorkerRegistrationHandle> handle(
       new ServiceWorkerRegistrationHandle(
           context_ptr_,
           base::WeakPtr<ServiceWorkerProviderHost>(),
           registration.get()));
   registration->NotifyRegistrationFailed();
   // Don't crash when handle gets destructed.
 }
 
 }  // namespace content