1988827 - [wpt-sync] Sync PR 54867 - Don't resume locked content recalc for anchored element recalc

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 54867 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/54867
Details from upstream follow.

Rune Lillesveen <[e-mail]> wrote:

Don't resume locked content recalc for anchored element recalc

An anchored element with content-visibility:hidden may have stored a
StyleRecalcChange for a blocked style update that forces a layout tree
re-attachment. Do not take that stored StyleRecalcChange into
consideration when updating style for anchored elements during layout
as a layout tree re-attachment of the anchored element being laid out
would crash.

Bug: 444561996
Change-Id: I7d3e4b6ec8c692d912a3c37162ffeee5ce6a7d4c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6951093
Reviewed-by: Vladimir Levin \<[e-mail]>
Commit-Queue: Rune Lillesveen \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1515944}

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Attachment: Notable wpt changes

# CI Results

Ran 11 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 369 tests

## Status Summary

### Firefox
`OK`   : 228
`PASS` : 26[Gecko-linux2204-64-wayland-debug, Gecko-linux2204-64-wayland-opt] 12569[Gecko-windows11-32-24h2-debug, Gecko-windows11-32-24h2-opt] 12614[Gecko-windows11-64-24h2-debug, Gecko-windows11-64-24h2-opt] 12615[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview] 12616[Gecko-linux2404-64-debug, Gecko-linux2404-64-opt]
`FAIL` : 1[GitHub] 960[Gecko-windows11-32-24h2-debug, Gecko-windows11-32-24h2-opt] 1028[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt] 1030[Gecko-windows11-64-24h2-debug, Gecko-windows11-64-24h2-opt]

### Chrome
`CRASH`: 1

### Safari
`PASS` : 1

## Links
[Gecko CI (Treeherder)](https://treeherder.mozilla.org/#/jobs?repo=try&revision=d2e4440680a8ddcc4e612e546ca0c1ea29fb35ee)
[GitHub PR Head](https://wpt.fyi/results/?sha=3e3019c3885db733882383da7d97691be3921bb8&label=pr_head)
[GitHub PR Base](https://wpt.fyi/results/?sha=3e3019c3885db733882383da7d97691be3921bb8&label=pr_base)

## Details

(See attachment for full changes)

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/7cc3015585b9
https://hg.mozilla.org/integration/autoland/rev/fef058af420d
[wpt PR 54867] - Don't resume locked content recalc for anchored element recalc, a=testonly
https://github.com/mozilla-firefox/firefox/commit/6b74e7a73cb2
https://hg.mozilla.org/integration/autoland/rev/9c51dd3f565d
[wpt PR 54867] - Update wpt metadata, a=testonly

Comment 3

[Norisz Fay [:noriszfay]]

https://hg.mozilla.org/mozilla-central/rev/fef058af420d
https://hg.mozilla.org/mozilla-central/rev/9c51dd3f565d