| Index: media/filters/file_data_source.h | 
| diff --git a/media/filters/file_data_source.h b/media/filters/file_data_source.h | 
| index 0539a36da479e140bf4b12aefb9e0d924b3fefbd..27e0d0ed6125f5371ab56927f04f0fe29beb3503 100644 | 
| --- a/media/filters/file_data_source.h | 
| +++ b/media/filters/file_data_source.h | 
| @@ -32,6 +32,7 @@ class FileDataSource : public DataSource { | 
| ReadCallback* read_callback); | 
| virtual bool GetSize(int64* size_out); | 
| virtual bool IsStreaming(); | 
| +  virtual void SetPreload(Preload preload); | 
|  | 
| private: | 
| // Only allow factories and tests to create this object. | 
|  |