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

Issue 2501723003: Disable scrollbars on the root scroller when using visual viewport scrollbars. (Closed)
Patch Set: Fix (?) Graphics2D test Created 4 years, 1 month 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 eb2188d991bef84d430ee3ae6369dca28dc90d9a..1ca0c3fc079be2af2460f1adbacfc0f7cd184bed 100644
--- a/third_party/WebKit/Source/platform/scroll/ScrollableArea.h
+++ b/third_party/WebKit/Source/platform/scroll/ScrollableArea.h
@@ -121,6 +121,10 @@ class PLATFORM_EXPORT ScrollableArea : public GarbageCollectedMixin {
virtual void didAddScrollbar(Scrollbar&, ScrollbarOrientation);
virtual void willRemoveScrollbar(Scrollbar&, ScrollbarOrientation);
+ // Called when this ScrollableArea becomes or unbecomes the global root
+ // scroller.
+ virtual void didChangeGlobalRootScroller() {}
+
virtual void contentsResized();
bool hasOverlayScrollbars() const;

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