| Index: webkit/renderer/compositor_bindings/web_filter_operations_impl.h | 
| diff --git a/webkit/renderer/compositor_bindings/web_filter_operations_impl.h b/webkit/renderer/compositor_bindings/web_filter_operations_impl.h | 
| index 35a64795e591f2b59379211119bd89ee2faa4f4d..1a14f99c88cd50591032188eba044bfeb203e47c 100644 | 
| --- a/webkit/renderer/compositor_bindings/web_filter_operations_impl.h | 
| +++ b/webkit/renderer/compositor_bindings/web_filter_operations_impl.h | 
| @@ -34,6 +34,7 @@ class WebFilterOperationsImpl : public WebKit::WebFilterOperations { | 
| virtual void appendColorMatrixFilter(SkScalar matrix[20]); | 
| virtual void appendZoomFilter(float amount, int inset); | 
| virtual void appendSaturatingBrightnessFilter(float amount); | 
| +  virtual void appendReferenceFilter(SkImageFilter* image_filter); | 
|  | 
| virtual void clear(); | 
|  | 
|  |