| Index: components/sync/model/data_type_error_handler.h
 | 
| diff --git a/components/sync/model/data_type_error_handler.h b/components/sync/model/data_type_error_handler.h
 | 
| index 4b38462f239caa64b87d5f8a73f10e31c00777af..954bdfcd9065d094c0cfa5b732e70cc10c2d7347 100644
 | 
| --- a/components/sync/model/data_type_error_handler.h
 | 
| +++ b/components/sync/model/data_type_error_handler.h
 | 
| @@ -17,7 +17,7 @@ namespace syncer {
 | 
|  
 | 
|  class DataTypeErrorHandler {
 | 
|   public:
 | 
| -  typedef base::Callback<void(const SyncError&)> ErrorCallback;
 | 
| +  using ErrorCallback = base::Callback<void(const SyncError&)>;
 | 
|  
 | 
|    virtual ~DataTypeErrorHandler() {}
 | 
|  
 | 
| 
 |