[webkit-reviews] review granted: [Bug 67581] REGRESSION (r87351): toggling display of lots (thousands) of elements with display:none is very slow : [Attachment 106939] Patch

[bugzilla-daemon at webkit.org]

Darin Adler <darin at apple.com> has granted Dimitri Glazkov (Google)
<dglazkov at chromium.org>'s request for review:
Bug 67581: REGRESSION (r87351): toggling display of lots (thousands) of
elements with display:none is very slow
https://bugs.webkit.org/show_bug.cgi?id=67581

Attachment 106939: Patch
https://bugs.webkit.org/attachment.cgi?id=106939&action=review

------- Additional Comments from Darin Adler <darin at apple.com>
View in context: https://bugs.webkit.org/attachment.cgi?id=106939&action=review


> Source/WebCore/ChangeLog:8
> +	   Covered by existing tests.

Maybe the code is covered, but is the performance covered? Can we make a
performance test to demonstrate what is fixed here? I think the performance
test machinery Ojan create makes that kind of thing easy.