Remove MessageLoop::current()->RunUntilIdle() in components.

components/sync_driver/frontend_data_type_controller_unittest.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 "components/sync_driver/frontend_data_type_controller.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/tracked_objects.h"
 #include "components/sync_driver/change_processor_mock.h"
 #include "components/sync_driver/data_type_controller_mock.h"
 #include "components/sync_driver/fake_sync_client.h"
 #include "components/sync_driver/fake_sync_service.h"
 #include "components/sync_driver/frontend_data_type_controller_mock.h"
 #include "components/sync_driver/model_associator_mock.h"
 #include "components/sync_driver/sync_api_component_factory_mock.h"
@@ skipping 118 matching lines @@
   void Start() {
     frontend_dtc_->LoadModels(
         base::Bind(&ModelLoadCallbackMock::Run,
                    base::Unretained(&model_load_callback_)));
     frontend_dtc_->StartAssociating(
         base::Bind(&StartCallbackMock::Run,
                    base::Unretained(&start_callback_)));
     PumpLoop();
   }
 
-  void PumpLoop() { base::MessageLoop::current()->RunUntilIdle(); }
+  void PumpLoop() { base::RunLoop().RunUntilIdle(); }
 
   base::MessageLoop message_loop_;
   scoped_refptr<FrontendDataTypeControllerFake> frontend_dtc_;
   SyncApiComponentFactoryMock profile_sync_factory_;
   scoped_refptr<FrontendDataTypeControllerMock> dtc_mock_;
   sync_driver::FakeSyncService service_;
   ModelAssociatorMock* model_associator_;
   ChangeProcessorMock* change_processor_;
   StartCallbackMock start_callback_;
   ModelLoadCallbackMock model_load_callback_;
@@ skipping 97 matching lines @@
   SetActivateExpectations(DataTypeController::OK);
   SetStopExpectations();
   EXPECT_EQ(DataTypeController::NOT_RUNNING, frontend_dtc_->state());
   Start();
   EXPECT_EQ(DataTypeController::RUNNING, frontend_dtc_->state());
   frontend_dtc_->Stop();
   EXPECT_EQ(DataTypeController::NOT_RUNNING, frontend_dtc_->state());
 }
 
 }  // namespace