hasLayerForHorizontalScrollbar  511 Source/platform/scroll/ScrollView.cpp         int horizontalScrollbarHeight = (horizontalScrollbar() && !hasLayerForHorizontalScrollbar()) ? horizontalScrollbar()->height() : 0;
hasLayerForHorizontalScrollbar  178 Source/platform/scroll/ScrollableArea.cpp         if (horizontalScrollbar->isOverlayScrollbar() && !hasLayerForHorizontalScrollbar()) {
hasLayerForHorizontalScrollbar  223 Source/platform/scroll/ScrollableArea.h     bool hasLayerForHorizontalScrollbar() const;