1740081 - [wpt-sync] Sync PR 31546 - Skip DisplayLock forced updates when outside flat tree

Status: RESOLVED FIXED

(Core :: Layout, task, P4)

Description

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

Sync web-platform-tests PR 31546 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/31546
Details from upstream follow.

Joey Arhar <[e-mail]> wrote:

Skip DisplayLock forced updates when outside flat tree

It would seem that the style code can get in a bad state when we try to
set style bits in a node that's outside the flat tree during a forced
update. This patch skips setting those bits when the node to unlock is
outside the flat tree.

Fixed: 1266891
Change-Id: Idd6af0ad60f7151bad9c59c4996d539691ae7408
Reviewed-on: https://chromium-review.googlesource.com/3268447
WPT-Export-Revision: 154b5f0d9c6a2fa02fa9a59233e92f236a2f587a

Comment 1

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

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=5ca87fc1c5ca03a664948c2c959caa2ad2154dd9

Comment 2

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

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=ba7005d44d05877369fdd7a018deea996b593236

Comment 3

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

CI Results

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

Total 1 tests

Status Summary

Firefox

PASS: 1

Chrome

PASS: 1

Safari

PASS: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/9b8f20ef110b
[wpt PR 31546] - Skip DisplayLock forced updates when outside flat tree, a=testonly

Comment 5

[Marian-Vasile Laza]

https://hg.mozilla.org/mozilla-central/rev/9b8f20ef110b