| Index: Source/core/events/MouseEvent.idl | 
| diff --git a/Source/core/events/MouseEvent.idl b/Source/core/events/MouseEvent.idl | 
| index 9a420321ec149aac821f9d89d893c40d6e26e57e..8175b582a75dab0dc03c56b32a5dbcd12a2de9dc 100644 | 
| --- a/Source/core/events/MouseEvent.idl | 
| +++ b/Source/core/events/MouseEvent.idl | 
| @@ -71,6 +71,6 @@ | 
| [DeprecateAs=PrefixedMouseEventMovementX, ImplementedAs=movementX] readonly attribute long webkitMovementX; | 
| [DeprecateAs=PrefixedMouseEventMovementY, ImplementedAs=movementY] readonly attribute long webkitMovementY; | 
|  | 
| -    // FIXME: this belongs on the DragEvent interface | 
| +    // FIXME: dataTransfer belongs on the DragEvent interface. crbug.com/498504 | 
| readonly attribute DataTransfer dataTransfer; | 
| }; | 
|  |