Hiroyuki Ikezoe 360781b203 Bug 1403433 - Add another variant of SchedulePaint that does not call InvalidateRenderingObservers for PendingAnimationTracker. r=birtles ...

nsFrame::SchedulePaint() invokes InvalidateRenderingObservers, and
InvalidateRenderingObservers ends up posting change hints during we are
processing sequential tasks for animations, but we don't allow posting any
change hints while we are in the middle of restyling process.

Though the change hints posted by InvalidateRenderingObservers are not harmful
in this case since the change hints will be processed in a second post
traversal without problems.  That's said, InvalidateRenderingObservers stuff
should be processed in display list based invalidation anyway (bug 1284053).

MozReview-Commit-ID: GKVRZ98lvEN

2017-09-29 19:42:13 +09:00

5.8 KiB

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