| Index: src/effects/SkBitmapSource.cpp | 
| diff --git a/src/effects/SkBitmapSource.cpp b/src/effects/SkBitmapSource.cpp | 
| index daf4fb08b3ec6bdb2185445aedde4f649c082c29..4aab92fc661993aa371746f994804292ed565446 100644 | 
| --- a/src/effects/SkBitmapSource.cpp | 
| +++ b/src/effects/SkBitmapSource.cpp | 
| @@ -78,3 +78,7 @@ bool SkBitmapSource::onFilterImage(Proxy* proxy, const SkBitmap&, const SkMatrix | 
| offset->fY = dstIRect.fTop; | 
| return true; | 
| } | 
| + | 
| +void SkBitmapSource::computeFastBounds(const SkRect&, SkRect* dst) const { | 
| +    *dst = fDstRect; | 
| +} | 
|  |