Created attachment 452978 [details] [diff] [review] patch 1) nsAccessNode::GetPressShell may shutdown accessible starting from bug 193802 2) IsDefunct() calls GetPresShell() to shutdown an accessible if presshell gone away starting from bug 468727 (because of bug 482932, what was fixed by bug 566103) PresShell notifies us when it goes away and we shutdown all accessible in the document (fixed in bug 571459) therefore we don't need neither 1) nor 2) any more.
Attachment #452978 - Flags: review?(ginn.chen)
landed on 1.9.3 - http://hg.mozilla.org/mozilla-central/rev/20cb75ce742f
Status: ASSIGNED → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → FIXED
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