| Index: chrome/browser/sync_file_system/drive_backend/sync_engine_context.cc | 
| diff --git a/chrome/browser/sync_file_system/drive_backend/sync_engine_context.cc b/chrome/browser/sync_file_system/drive_backend/sync_engine_context.cc | 
| index 0e13d13a373104ba14eeaf8ea43b692756d61c3e..f1743d863cdaa7eb1a3f3eec905a362b96489f4f 100644 | 
| --- a/chrome/browser/sync_file_system/drive_backend/sync_engine_context.cc | 
| +++ b/chrome/browser/sync_file_system/drive_backend/sync_engine_context.cc | 
| @@ -22,13 +22,12 @@ SyncEngineContext::SyncEngineContext( | 
| scoped_ptr<drive::DriveServiceInterface> drive_service, | 
| scoped_ptr<drive::DriveUploaderInterface> drive_uploader, | 
| TaskLogger* task_logger, | 
| -    base::SingleThreadTaskRunner* ui_task_runner, | 
| -    base::SequencedTaskRunner* worker_task_runner) | 
| +    const scoped_refptr<base::SingleThreadTaskRunner>& ui_task_runner, | 
| +    const scoped_refptr<base::SequencedTaskRunner>& worker_task_runner) | 
| : drive_service_(drive_service.Pass()), | 
| drive_uploader_(drive_uploader.Pass()), | 
| -      task_logger_(task_logger | 
| -                   ? task_logger->AsWeakPtr() | 
| -                   : base::WeakPtr<TaskLogger>()), | 
| +      task_logger_(task_logger ? task_logger->AsWeakPtr() | 
| +                               : base::WeakPtr<TaskLogger>()), | 
| remote_change_processor_(NULL), | 
| ui_task_runner_(ui_task_runner), | 
| worker_task_runner_(worker_task_runner) { | 
|  |