Don't use base::MessageLoop::{Quit,QuitClosure} in chrome/

chrome/browser/sync/test_profile_sync_service.cc

 // Copyright (c) 2012 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 "chrome/browser/sync/test_profile_sync_service.h"
 
 #include "base/location.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 163 matching lines @@
 ProfileSyncComponentsFactoryMock*
 TestProfileSyncService::GetSyncApiComponentFactoryMock() {
   // We always create a mock factory, see Build* routines.
   return static_cast<ProfileSyncComponentsFactoryMock*>(
       GetSyncClient()->GetSyncApiComponentFactory());
 }
 
 void TestProfileSyncService::OnConfigureDone(
     const sync_driver::DataTypeManager::ConfigureResult& result) {
   ProfileSyncService::OnConfigureDone(result);
-  base::MessageLoop::current()->Quit();
+  base::MessageLoop::current()->QuitWhenIdle();
 }
 
 UserShare* TestProfileSyncService::GetUserShare() const {
   return backend_->GetUserShare();
 }
 
 bool TestProfileSyncService::NeedBackup() const {
   return false;
 }