| Index: third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
|
| diff --git a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
|
| index 5f0e1c09483469573970f453e321b5aaa6cf92fb..9c5dfc708b03250f493d53ce53bcf6f85f5eba69 100644
|
| --- a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
|
| +++ b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp
|
| @@ -853,7 +853,7 @@ void CompositedLayerMapping::updateOverflowControlsHostLayerGeometry(const Paint
|
| } else {
|
| // The controls are in the same 2D space as the compositing container, so we can map them into the space of the container.
|
| TransformState transformState(TransformState::ApplyTransformDirection, FloatPoint());
|
| - m_owningLayer.layoutObject()->mapLocalToContainer(compositingStackingContext->layoutObject(), transformState, ApplyContainerFlip);
|
| + m_owningLayer.layoutObject()->mapLocalToAncestor(compositingStackingContext->layoutObject(), transformState, ApplyContainerFlip);
|
| transformState.flatten();
|
| hostLayerPosition = LayoutPoint(transformState.lastPlanarPoint());
|
| if (PaintLayerScrollableArea* scrollableArea = compositingStackingContext->scrollableArea())
|
| @@ -2278,7 +2278,7 @@ IntRect CompositedLayerMapping::recomputeInterestRect(const GraphicsLayer* graph
|
| LayoutView* rootView = anchorLayoutObject->view();
|
| while (rootView->frame()->ownerLayoutObject())
|
| rootView = rootView->frame()->ownerLayoutObject()->view();
|
| - anchorLayoutObject->mapToVisibleRectInContainerSpace(rootView, visibleContentRect, 0);
|
| + anchorLayoutObject->mapToVisibleRectInAncestorSpace(rootView, visibleContentRect, 0);
|
| visibleContentRect.intersect(LayoutRect(rootView->frameView()->visibleContentRect()));
|
|
|
| // Map the visible content rect from screen space to local graphics layer space.
|
|
|