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Unified Diff: third_party/WebKit/Source/platform/scroll/ScrollableArea.h

Issue 1496693005: Update RootFrameViewport::userScroll to distribute scrolls between viewports. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years ago
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Index: third_party/WebKit/Source/platform/scroll/ScrollableArea.h
diff --git a/third_party/WebKit/Source/platform/scroll/ScrollableArea.h b/third_party/WebKit/Source/platform/scroll/ScrollableArea.h
index e8b1928c208eed82b906a481a1571b3cceb7636f..d74a3aaae736ed278581019776ce8cc9b0a9106e 100644
--- a/third_party/WebKit/Source/platform/scroll/ScrollableArea.h
+++ b/third_party/WebKit/Source/platform/scroll/ScrollableArea.h
@@ -244,7 +244,7 @@ public:
void layerForScrollingDidChange(WebCompositorAnimationTimeline*);
void cancelScrollAnimation();
- void cancelProgrammaticScrollAnimation();
+ virtual void cancelProgrammaticScrollAnimation();
virtual ~ScrollableArea();
@@ -280,6 +280,9 @@ public:
protected:
ScrollableArea();
+ ScrollbarOrientation scrollbarOrientationFromDirection(ScrollDirectionPhysical) const;
+ float scrollStep(ScrollGranularity, ScrollbarOrientation) const;
+
void setScrollOrigin(const IntPoint&);
void resetScrollOriginChanged() { m_scrollOriginChanged = false; }

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