1791660 - [wpt-sync] Sync PR 35983 - FrameSet NG: Fix a crash on re-showing a sub FRAMESET

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, task, P4)

Description

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

Sync web-platform-tests PR 35983 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/35983
Details from upstream follow.

Kent Tamura <[e-mail]> wrote:

FrameSet NG: Fix a crash on re-showing a sub FRAMESET

We clear NeedsLayout flags of FRAMESET children which are not fit in
the FRAMESET's grid. We should clear their NGPhysicalFragments too in
order not to re-use stale fragment trees when a child fits in the grid
again.

Bug: 1365048
Change-Id: I638f68eba61d557b1aede9d4f686998f0c774d60

Reviewed-on: https://chromium-review.googlesource.com/3904719
WPT-Export-Revision: 9671ffea8b1eb3c46dc922673a9764a5205490a0

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=87bcd5f68cdc33816eceb62927363941d8106c64

Comment 2

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

CI Results

Ran 10 Firefox configurations based on mozilla-central, and Firefox, and Chrome on GitHub CI

Total 1 tests and 1 subtests

Status Summary

Firefox

OK : 1
PASS : 1

Chrome

CRASH: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/b94aa45bb89e
[wpt PR 35983] - FrameSet NG: Fix a crash on re-showing a sub FRAMESET, a=testonly

Comment 4

[Marian-Vasile Laza]

https://hg.mozilla.org/mozilla-central/rev/b94aa45bb89e