[NOCOMMIT] Make DriveService{Wrapper|Messenger} class

chrome/browser/sync_file_system/drive_backend/sync_engine_unittest.cc

 // Copyright 2013 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_file_system/drive_backend/sync_engine.h"
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/drive/drive_uploader.h"
@@ skipping 102 matching lines @@
 
     sync_engine_.reset(new drive_backend::SyncEngine(
         fake_drive_service.PassAs<drive::DriveServiceInterface>(),
         scoped_ptr<drive::DriveUploaderInterface>(),
         base::MessageLoopProxy::current(),
         NULL /* notification_manager */,
         extension_service_.get(),
         NULL /* signin_manager */));
     sync_engine_->Initialize(profile_dir_.path(),
                              base::MessageLoopProxy::current(),
+                             true /* pass_service_to_worker */,
                              in_memory_env_.get());
     sync_engine_->SetSyncEnabled(true);
     base::RunLoop().RunUntilIdle();
   }
 
   virtual void TearDown() OVERRIDE {
     sync_engine_.reset();
     extension_service_.reset();
     base::RunLoop().RunUntilIdle();
   }
@@ skipping 239 matching lines @@
       base::Bind(&SyncEngineTest::CheckServiceState,
                  AsWeakPtr(),
                  SYNC_STATUS_OK,
                  REMOTE_SERVICE_OK));
 
   base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system