Currently we handle the nsChangeHint_UpdateOverflow hint and call UpdateOverflow on frames regardless of whether those frames are scheduled to be reflowed or not. We should stop doing that, since it involves calling UpdateOverflow all the way up the frame tree.
Attachment #676610 - Flags: review?(roc) → review+
Status: ASSIGNED → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla19
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