Chromium Code Reviews| Index: cc/resources/picture_layer_tiling.cc | 
| diff --git a/cc/resources/picture_layer_tiling.cc b/cc/resources/picture_layer_tiling.cc | 
| index 3d132e162c7aca32e1b41ff875808962933fab50..5da7bb00be3031b47ccb6f8ffec93d096e2eb016 100644 | 
| --- a/cc/resources/picture_layer_tiling.cc | 
| +++ b/cc/resources/picture_layer_tiling.cc | 
| @@ -1095,4 +1095,8 @@ operator++() { | 
| return *this; | 
| } | 
| +int PictureLayerTiling::tiles_size() const { | 
| + return tiles_.size(); | 
| +} | 
| + | 
| } // namespace cc |