For instance, links or images don't get the feedback, selected text however does. I noticed this today, probably regressed only a few days ago.
There seem to be no June 6 mac nightlies, so the best range I get here is http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=b219912edfec&tochange=5b3604a3cfbe Bug 563878 is a plausible reason this might have broken....
Yeah, caused by part 1b (http://hg.mozilla.org/mozilla-central/rev/d5ca465f4238) of bug 563878.
Created attachment 449746 [details] [diff] [review] patch The clip region we pass to PresShell::RenderNode in nsBaseDragService::DrawDrag was changed to be a stack variable from a pointer. So we end up passing an empty region in all the cases we used to pass null.
Comment on attachment 449746 [details] [diff] [review] patch r=mats