third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp - Issue 2887053002: Remove scroll_clip_layer dependency from viewport layer tracking

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Unified Diff: third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp

Issue 2887053002: Remove scroll_clip_layer dependency from viewport layer tracking (Closed)

Patch Set: Cleanup return stmt Created 3 years, 7 months ago

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Index: third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp

diff --git a/third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp b/third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp

index 33a2f69487485dd49744c67b838852ac94842244..2c96bad923a24ae7c1dc1397cee1df05876e312b 100644

--- a/third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp

+++ b/third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp

@@ -202,6 +202,13 @@ GraphicsLayer* TopDocumentRootScrollerController::RootScrollerLayer() const {

return graphics_layer;

}

+GraphicsLayer* TopDocumentRootScrollerController::RootContainerLayer() const {

+ ScrollableArea* area =

+ RootScrollerUtil::ScrollableAreaForRootScroller(global_root_scroller_);

+ return area ? area->LayerForContainer() : nullptr;

PaintLayer* TopDocumentRootScrollerController::RootScrollerPaintLayer() const {

return RootScrollerUtil::PaintLayerForRootScroller(global_root_scroller_);

}