| Index: src/image/SkImage.cpp
 | 
| diff --git a/src/image/SkImage.cpp b/src/image/SkImage.cpp
 | 
| index 109808842efde1a1dda5b36b5a5221d6e2991f5e..35fff1f24234b8a32cf6029efc07f65b1d08d7c7 100644
 | 
| --- a/src/image/SkImage.cpp
 | 
| +++ b/src/image/SkImage.cpp
 | 
| @@ -118,6 +118,10 @@ SkImage* SkImage::newImage(int newWidth, int newHeight, const SkIRect* subset,
 | 
|      return as_IB(this)->onNewImage(newWidth, newHeight, subset, quality);
 | 
|  }
 | 
|  
 | 
| +void SkImage::preroll() const {
 | 
| +    as_IB(this)->onPreroll();
 | 
| +}
 | 
| +
 | 
|  ///////////////////////////////////////////////////////////////////////////////
 | 
|  
 | 
|  static bool raster_canvas_supports(const SkImageInfo& info) {
 | 
| 
 |