[Webkit-unassigned] [Bug 75508] Analyze stylesheet scope to minimize style recalcs

Tue Jan 3 18:58:57 PST 2012

https://bugs.webkit.org/show_bug.cgi?id=75508

Antti Koivisto <koivisto at iki.fi> changed:

           What    |Removed                     |Added
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 Attachment #121038|                            |review?
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--- Comment #1 from Antti Koivisto <koivisto at iki.fi>  2012-01-03 18:58:57 PST ---
Created an attachment (id=121038)
 --> (https://bugs.webkit.org/attachment.cgi?id=121038&action=review)
patch

On engadget.com, this patch cuts the time spent in style recalcs to roughly half. There are further savings from reduced relayouts. In total the engine CPU time used over the page load is reduced by ~10%.

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