| Index: cc/trees/layer_tree_impl.cc | 
| diff --git a/cc/trees/layer_tree_impl.cc b/cc/trees/layer_tree_impl.cc | 
| index 7290a5d122b036a0134f2af27ba0e156759eacca..d639c16a165c75aa527c7dcf2ef0e61f73c59d23 100644 | 
| --- a/cc/trees/layer_tree_impl.cc | 
| +++ b/cc/trees/layer_tree_impl.cc | 
| @@ -311,7 +311,7 @@ void LayerTreeImpl::BuildLayerListForTesting() { | 
| } | 
|  | 
| void LayerTreeImpl::InvalidateRegionForImages( | 
| -    const ImageIdFlatSet& images_to_invalidate) { | 
| +    const PaintImageIdFlatSet& images_to_invalidate) { | 
| DCHECK(IsSyncTree()); | 
|  | 
| if (images_to_invalidate.empty()) | 
|  |