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

content/browser/service_worker/service_worker_registration_unittest.cc

Index: content/browser/service_worker/service_worker_registration_unittest.cc
diff --git a/content/browser/service_worker/service_worker_registration_unittest.cc b/content/browser/service_worker/service_worker_registration_unittest.cc
index d61ec06a0cb29b00d0b102fca4ed1ab76122bace..2ba73d9c654196d8d90c604239723dcb1bdeba7f 100644
--- a/content/browser/service_worker/service_worker_registration_unittest.cc
+++ b/content/browser/service_worker/service_worker_registration_unittest.cc
@@ -9,9 +9,9 @@
 #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"
 
@@ -20,7 +20,7 @@ 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(
@@ -83,7 +83,7 @@ class ServiceWorkerRegistrationTest : public testing::Test {
   scoped_ptr<ServiceWorkerContextCore> context_;
   base::WeakPtr<ServiceWorkerContextCore> context_ptr_;
   base::MessageLoopForIO message_loop_;
-  BrowserThreadImpl io_thread_;
+  TestBrowserThreadBundle thread_bundle_;
 };
 
 TEST_F(ServiceWorkerRegistrationTest, SetAndUnsetVersions) {