bestZoomableAreaForTouchPoint 151 Source/core/page/EventHandler.h bool bestZoomableAreaForTouchPoint(const IntPoint& touchCenter, const IntSize& touchRadius, IntRect& targetArea, Node*& targetNode); bestZoomableAreaForTouchPoint 1224 Source/core/testing/Internals.cpp bool foundNode = document->frame()->eventHandler().bestZoomableAreaForTouchPoint(point, radius, zoomableArea, targetNode); bestZoomableAreaForTouchPoint 178 Source/core/testing/Internals.h PassRefPtr<ClientRect> bestZoomableAreaForTouchPoint(long x, long y, long width, long height, Document*, ExceptionState&);