[Webkit-unassigned] [Bug 119075] With frame flattening on, too many resize events fired if document is resized in onresize handler.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=119075





--- Comment #1 from Zalan Bujtas <zalan at apple.com>  2013-07-25 02:34:27 PST ---
I think http://trac.webkit.org/changeset/149287 made the major logic change by moving 'resize event' sending from performPostLayout() to setFrameRect() and making it sync, while http://trac.webkit.org/changeset/149382 tried to ease on that by checking against isInLayout() and sending the resize event off async.
What I think what happens is that http://trac.webkit.org/changeset/150011 copied the resize event sending back to the performPostLayout() (now we are sending it off at 2 places), but since peformPostLayout() can be invoke by a timer, the isInLayout() guarding does not help there anymore and we are sending the resize events sync.

Do you have a test case on this?

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