| Index: third_party/WebKit/Source/core/layout/compositing/GraphicsLayerUpdater.cpp
|
| diff --git a/third_party/WebKit/Source/core/layout/compositing/GraphicsLayerUpdater.cpp b/third_party/WebKit/Source/core/layout/compositing/GraphicsLayerUpdater.cpp
|
| index b9951cb076f9d0a0cca9958ef3bae76145cfb78a..85d6ab5c0169d04d6bfe9a3ad2bed05e52d7dec4 100644
|
| --- a/third_party/WebKit/Source/core/layout/compositing/GraphicsLayerUpdater.cpp
|
| +++ b/third_party/WebKit/Source/core/layout/compositing/GraphicsLayerUpdater.cpp
|
| @@ -57,6 +57,7 @@ class GraphicsLayerUpdater::UpdateContext {
|
| // TODO(chrishtr) this is not very performant for floats, but they should
|
| // be uncommon enough, and SPv2 will remove this code.
|
| if (layer.layoutObject()->isFloating() && layer.layoutObject()->parent() &&
|
| + !layer.stackingNode()->isStacked() &&
|
| !layer.layoutObject()->parent()->isLayoutBlockFlow()) {
|
| return layer.enclosingLayerWithCompositedLayerMapping(ExcludeSelf);
|
| }
|
|
|