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 a9a856541816525f034b1738bebfd93730b9c84f..d2d2aa0c6f3fd02cf588821a6bd601075bddb401 100644 |
--- a/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h |
+++ b/third_party/WebKit/Source/core/page/scrolling/ScrollingCoordinator.h |
@@ -79,6 +79,9 @@ class CORE_EXPORT ScrollingCoordinator final |
void updateAfterCompositingChangeIfNeeded(); |
+ // Should be called whenever a frameview visibility is changed. |
+ void frameViewVisibilityDidChange(); |
+ |
// Should be called whenever a scrollable area is added or removed, or |
// gains/loses a composited layer. |
void scrollableAreasDidChange(); |