[Background Sync] Use Mojo IPC to fire background sync events

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"
 #include "base/thread_task_runner_handle.h"
-#include "content/browser/browser_thread_impl.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_registration_handle.h"
+#include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 namespace content {
 
 class ServiceWorkerRegistrationTest : public testing::Test {
  public:
   ServiceWorkerRegistrationTest()
-      : io_thread_(BrowserThread::IO, &message_loop_) {}
+      : thread_bundle_(TestBrowserThreadBundle::IO_MAINLOOP) {}
 
   void SetUp() override {
     scoped_ptr<ServiceWorkerDatabaseTaskManager> database_task_manager(
         new MockServiceWorkerDatabaseTaskManager(
             base::ThreadTaskRunnerHandle::Get()));
     context_.reset(
         new ServiceWorkerContextCore(base::FilePath(),
                                      database_task_manager.Pass(),
                                      base::ThreadTaskRunnerHandle::Get(),
                                      NULL,
@@ skipping 41 matching lines @@
     }
 
     scoped_refptr<ServiceWorkerRegistration> observed_registration_;
     ChangedVersionAttributesMask observed_changed_mask_;
     ServiceWorkerRegistrationInfo observed_info_;
   };
 
  protected:
   scoped_ptr<ServiceWorkerContextCore> context_;
   base::WeakPtr<ServiceWorkerContextCore> context_ptr_;
-  base::MessageLoopForIO message_loop_;
-  BrowserThreadImpl io_thread_;
+  TestBrowserThreadBundle thread_bundle_;
 };
 
 TEST_F(ServiceWorkerRegistrationTest, SetAndUnsetVersions) {
   const GURL kScope("http://www.example.not/");
   const GURL kScript("http://www.example.not/service_worker.js");
   int64 kRegistrationId = 1L;
   scoped_refptr<ServiceWorkerRegistration> registration =
       new ServiceWorkerRegistration(
           kScope,
           kRegistrationId,
@@ skipping 70 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