[Sync] Fix namespace for sync_driver component

chrome/browser/sync/glue/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 "testing/gtest/include/gtest/gtest.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/tracked_objects.h"
 #include "chrome/browser/sync/glue/frontend_data_type_controller.h"
 #include "chrome/browser/sync/glue/frontend_data_type_controller_mock.h"
 #include "chrome/browser/sync/profile_sync_components_factory_mock.h"
 #include "chrome/browser/sync/profile_sync_service_mock.h"
 #include "chrome/test/base/profile_mock.h"
 #include "components/sync_driver/change_processor_mock.h"
 #include "components/sync_driver/data_type_controller_mock.h"
 #include "components/sync_driver/model_associator_mock.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 
-using browser_sync::ChangeProcessorMock;
-using browser_sync::DataTypeController;
 using browser_sync::FrontendDataTypeController;
 using browser_sync::FrontendDataTypeControllerMock;
-using browser_sync::ModelAssociatorMock;
-using browser_sync::ModelLoadCallbackMock;
-using browser_sync::StartCallbackMock;
+using sync_driver::ChangeProcessorMock;
+using sync_driver::DataTypeController;
+using sync_driver::ModelAssociatorMock;
+using sync_driver::ModelLoadCallbackMock;
+using sync_driver::StartCallbackMock;
 using testing::_;
 using testing::DoAll;
 using testing::InvokeWithoutArgs;
 using testing::Return;
 using testing::SetArgumentPointee;
 using testing::StrictMock;
 
 class FrontendDataTypeControllerFake : public FrontendDataTypeController {
  public:
   FrontendDataTypeControllerFake(
@@ skipping 226 matching lines @@
                                   &FrontendDataTypeController::Stop));
   SetStopExpectations();
   EXPECT_EQ(DataTypeController::NOT_RUNNING, frontend_dtc_->state());
   Start();
   EXPECT_EQ(DataTypeController::RUNNING, frontend_dtc_->state());
   // This should cause frontend_dtc_->Stop() to be called.
   frontend_dtc_->OnSingleDatatypeUnrecoverableError(FROM_HERE, "Test");
   PumpLoop();
   EXPECT_EQ(DataTypeController::NOT_RUNNING, frontend_dtc_->state());
 }