Using Magic Mouse to scroll a list boxes (such as the Component list at <https://bugs.webkit.org/enter_bug.cgi?product=WebKit>) and Safari Reader, scrolling is way faster in TOT than in Safari 5. I think this is a regression from <http://trac.webkit.org/changeset/60974> and <http://trac.webkit.org/changeset/60978>.
<rdar://problem/8087385>
Did I botch the rollout or did new code get added that depended on the changed behavior
(In reply to comment #2) > Did I botch the rollout or did new code get added that depended on the changed behavior Looks like the former: <http://trac.webkit.org/changeset?old_path=%2Ftrunk%2FWebCore%2Fplatform%2Fmac%2FWheelEventMac.mm&old=56011&new_path=%2Ftrunk%2FWebCore%2Fplatform%2Fmac%2FWheelEventMac.mm&new=60974>.
Created attachment 58594 [details] Don’t multiply continuous deltas by pixelsPerLineStep()
Fixed in <http://trac.webkit.org/changeset/61092>.
http://trac.webkit.org/changeset/61092 might have broken SnowLeopard Intel Release (Tests)
Updated test results in <http://trac.webkit.org/changeset/61093>.