| 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 001c0fbda6b7918ff442713eb9e9c4ead9e0c85b..027ec97c5ace34cc91c3c51b89572b1deceaedc6 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);
|
| }
|
|
|