third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h - Issue 2654883002: Give OOPIF FrameViews their own scroll animation timelines and hosts

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Unified Diff: third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h

Issue 2654883002: Give OOPIF FrameViews their own scroll animation timelines and hosts (Closed)

Patch Set: Created 3 years, 11 months ago

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Index: third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h

diff --git a/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h b/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h

index 9f681cdb3fa09b9315249054f47fd149624b6a14..161f9786cb93e753a2bf908d47b81f734ff7ef67 100644

--- a/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h

+++ b/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h

@@ -62,8 +62,12 @@ class CORE_EXPORT ScrollingCoordinator final

~ScrollingCoordinator();

DECLARE_TRACE();

- void layerTreeViewInitialized(WebLayerTreeView&);

- void willCloseLayerTreeView(WebLayerTreeView&);

+ // The FrameView argument is optional, nullptr causes the the scrolling

+ // animation host and timeline to be owned by the ScrollingCoordinator. When

+ // not null, the host and timeline are attached to the specified FrameView.

+ // A FrameView only needs to own them when it is the view for an OOPIF.

+ void layerTreeViewInitialized(WebLayerTreeView&, FrameView*);

+ void willCloseLayerTreeView(WebLayerTreeView&, FrameView*);

void willBeDestroyed();