tree 5d9ed5c783deeae5d8aecfb45c097a05211d8246
parent 716d242be4ecb00656a5c8c59086675211e9e740
author Philip Rogers <pdr@chromium.org> 1567006367 -0700
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1567007718 -0400

Reland "[CSS] Treat viewport-relative units as computationally independent"

This reverts commit 182115f0e3d61178991b3394e0dd50489df5ea30.

Reason for revert: We are relanding this to prove whether this patch was or was not the cause of the style and layout performance regression.

Original change's description:
> Revert "[CSS] Treat viewport-relative units as computationally independent"
>
> This is a speculative revert in order to either confirm or eliminate it
> as a source for a hard to track down persistent performance regression.
>
> This reverts r679183 (commit 6b846d3689b9038c73d87ecbab61670e91c7e051).
>
> Bug: 993476
> Tbr: pdr@chromium.org
> Change-Id: I37566d32fb0853590e72299fdc0f281c712bf027
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1764195
> Commit-Queue: Emil A Eklund <eae@chromium.org>
> Reviewed-by: Emil A Eklund <eae@chromium.org>
> Reviewed-by: Philip Rogers <pdr@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#689475}

TBR=pdr@chromium.org,eae@chromium.org,xiaochengh@chromium.org,andruud@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 993476
Change-Id: I0292aa653c23ae3b2a751f62ee210626aeb71bbd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1774683
Reviewed-by: Philip Rogers <pdr@chromium.org>
Commit-Queue: Philip Rogers <pdr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#691182}