This test has a change that shows the editing delegate being called. svg/custom/gradient-stroke-width.html +EDITING DELEGATE: shouldChangeSelectedDOMRange:(null) toDOMRange:(null) affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
Note that this failure doesn't occur every time, only intermittently.
Actually, the failure is that the delegate is NOT called: -EDITING DELEGATE: shouldChangeSelectedDOMRange:(null) toDOMRange:(null) affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
I'm closing this because this layout test no longer dumps editing call backs and I recently added code that prevents calling shouldChangeSelectedDomRange: if the selection isn't changing, as was the case in this failing testcase.