chrome: Use base::MessageLoop. (Part 3)

chrome/browser/sync/backend_migrator_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 "chrome/browser/sync/backend_migrator.h"
 
 #include "base/message_loop.h"
 #include "base/tracked_objects.h"
 #include "chrome/browser/sync/glue/data_type_manager_mock.h"
 #include "chrome/browser/sync/profile_sync_service_mock.h"
@@ skipping 83 matching lines @@
   BackendMigrator* migrator() { return migrator_.get(); }
   void RemovePreferredType(syncer::ModelType type) {
     preferred_types_.Remove(type);
     Mock::VerifyAndClear(&service_);
     ON_CALL(service_, GetPreferredDataTypes()).
         WillByDefault(Return(preferred_types_));
   }
 
  private:
   scoped_ptr<SyncSessionSnapshot> snap_;
-  MessageLoop message_loop_;
+  base::MessageLoop message_loop_;
   syncer::ModelTypeSet preferred_types_;
   NiceMock<ProfileSyncServiceMock> service_;
   NiceMock<DataTypeManagerMock> manager_;
   syncer::TestUserShare test_user_share_;
   scoped_ptr<BackendMigrator> migrator_;
 };
 
 class MockMigrationObserver : public MigrationObserver {
  public:
   virtual ~MockMigrationObserver() {}
@@ skipping 216 matching lines @@
   EXPECT_CALL(
       *manager(),
       PurgeForMigration(_, syncer::CONFIGURE_REASON_MIGRATION)).Times(1);
   migrator()->MigrateTypes(to_migrate);
   SetUnsyncedTypes(syncer::ModelTypeSet());
   SendConfigureDone(DataTypeManager::ABORTED, syncer::ModelTypeSet());
   EXPECT_EQ(BackendMigrator::IDLE, migrator()->state());
 }
 
 };  // namespace browser_sync