Remove RenderLayerScrollableArea

sky/engine/core/page/EventHandler.cpp

Index: sky/engine/core/page/EventHandler.cpp
diff --git a/sky/engine/core/page/EventHandler.cpp b/sky/engine/core/page/EventHandler.cpp
index a3ebb65acc29b2e54f20ad7af37c96c3133ee6ab..13ba6277104bedc24ca8eb082eb62f9954fed713 100644
--- a/sky/engine/core/page/EventHandler.cpp
+++ b/sky/engine/core/page/EventHandler.cpp
@@ -444,16 +444,6 @@ OptionalCursor EventHandler::selectAutoCursor(const HitTestResult& result, Node*
     return pointerCursor();
 }
 
-ScrollableArea* EventHandler::associatedScrollableArea(const RenderLayer* layer) const
-{
-    if (RenderLayerScrollableArea* scrollableArea = layer->scrollableArea()) {
-        if (scrollableArea->scrollsOverflow())
-            return scrollableArea;
-    }
-
-    return 0;
-}
-
 void EventHandler::invalidateClick()
 {
     m_clickCount = 0;