RESOLVED WONTFIX 118618
Don't force layout for offsetWidth of fixed width elements 
https://bugs.webkit.org/show_bug.cgi?id=118618
Summary Don't force layout for offsetWidth of fixed width elements
Ryosuke Niwa
Reported 2013-07-12 14:49:11 PDT
Consider merging https://chromium.googlesource.com/chromium/blink/+/5117d5329f6cdf071dfec25d9026a105070142b6 This improves page load time of The Economist by 41% (3.4s -> 2.0s) on my z620 workstation. I believe the change in the inspector/styles/device-metrics-fit-window.html expectations is a progression. The div being measured has a fixed width of 1024 and there is a zoom on the page. It looks to me like there was a rounding error previously. Also see the bug 118032
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Simon Fraser (smfr)
Comment 1 2013-07-12 14:59:34 PDT
Nice. I don't like the "fixed" terminology though; too easily confused with fixed position.
Ryosuke Niwa
Comment 3 2013-07-15 14:53:28 PDT
Also see the bug 118032.
Ryosuke Niwa
Comment 6 2013-11-06 20:30:03 PST
The optimization removed in https://chromium.googlesource.com/chromium/blink/+/e6648e2c65b3472faf5025cb19029afe71b7a7f0
Karl Dubost
Comment 7 2024-08-13 07:55:47 PDT
This is probably not relevant anymore.
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