| Index: Source/core/core.gypi | 
| diff --git a/Source/core/core.gypi b/Source/core/core.gypi | 
| index 906c83159902f1c26353a24aeffb4d53a0981015..fc8c79b93530f42173ee28c453aa92553ae8e7cc 100644 | 
| --- a/Source/core/core.gypi | 
| +++ b/Source/core/core.gypi | 
| @@ -213,6 +213,7 @@ | 
| 'html/canvas/CanvasProxy.idl', | 
| 'html/canvas/CanvasRenderingContext.idl', | 
| 'html/canvas/CanvasRenderingContext2D.idl', | 
| +            'html/canvas/Canvas2DContextAttributes.idl', | 
| 'html/canvas/DataView.idl', | 
| 'html/canvas/DOMPath.idl', | 
| 'html/canvas/EXTDrawBuffers.idl', | 
| @@ -2219,6 +2220,8 @@ | 
| 'html/WeekInputType.h', | 
| 'html/TypeAhead.cpp', | 
| 'html/TypeAhead.h', | 
| +            'html/canvas/Canvas2DContextAttributes.cpp', | 
| +            'html/canvas/Canvas2DContextAttributes.h', | 
| 'html/canvas/CanvasContextAttributes.cpp', | 
| 'html/canvas/CanvasContextAttributes.h', | 
| 'html/canvas/CanvasGradient.cpp', | 
|  |