| Index: third_party/WebKit/Source/core/events/TouchEvent.idl | 
| diff --git a/third_party/WebKit/Source/core/events/TouchEvent.idl b/third_party/WebKit/Source/core/events/TouchEvent.idl | 
| index 73c010705378085418d3e81989b20b4d4a40aa5a..7f9d6fd43561d72bf6e0779f53dd419a06f97432 100644 | 
| --- a/third_party/WebKit/Source/core/events/TouchEvent.idl | 
| +++ b/third_party/WebKit/Source/core/events/TouchEvent.idl | 
| @@ -41,7 +41,7 @@ | 
| [Default=Undefined] optional TouchList targetTouches, | 
| [Default=Undefined] optional TouchList changedTouches, | 
| [Default=Undefined] optional DOMString type, | 
| -                                                                                     [Default=Undefined] optional Window view, | 
| +                                                                                     [Default=Undefined] optional Window? view, | 
| [Default=Undefined] optional long unused1, | 
| [Default=Undefined] optional long unused2, | 
| [Default=Undefined] optional long unused3, | 
|  |