| Index: Source/core/html/HTMLElement.idl | 
| diff --git a/Source/core/html/HTMLElement.idl b/Source/core/html/HTMLElement.idl | 
| index 9205515d523e00e259f553a0cc9ca903bfd6e0c2..ba4e21e010cf60174a9b573a5130f506d2002633 100644 | 
| --- a/Source/core/html/HTMLElement.idl | 
| +++ b/Source/core/html/HTMLElement.idl | 
| @@ -26,7 +26,7 @@ interface HTMLElement : Element { | 
| [Reflect] attribute DOMString lang; | 
| attribute boolean translate; | 
| attribute DOMString dir; | 
| -    // FIXME: dataset is on Element. | 
| +    // FIXME: dataset is on Element. crbug.com/498485 | 
|  | 
| // user interaction | 
| [Reflect] attribute boolean hidden; | 
|  |