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
Nice. I don't like the "fixed" terminology though; too easily confused with fixed position.
Also see https://chromium.googlesource.com/chromium/blink/+/ff234b1593b2b493d47f38f687d09a87bc42c9eb.
Also see the bug 118032.
Also merge: https://src.chromium.org/viewvc/blink?revision=154203&view=revision https://src.chromium.org/viewvc/blink?revision=154292&view=revision
Also see https://chromium.googlesource.com/chromium/blink/+/58a5fac292a5b3f79b00cdc71074fbf8be2ebc2b
The optimization removed in https://chromium.googlesource.com/chromium/blink/+/e6648e2c65b3472faf5025cb19029afe71b7a7f0