mainThreadScrollingReasonsAsText  193 Source/core/page/Page.cpp String Page::mainThreadScrollingReasonsAsText()
mainThreadScrollingReasonsAsText  931 Source/core/page/scrolling/ScrollingCoordinator.cpp String ScrollingCoordinator::mainThreadScrollingReasonsAsText(MainThreadScrollingReasons reasons)
mainThreadScrollingReasonsAsText  947 Source/core/page/scrolling/ScrollingCoordinator.cpp String ScrollingCoordinator::mainThreadScrollingReasonsAsText() const