1564695 - [wpt-sync] Sync PR 17587 - [LayoutNG] Resolve auto inline margins on root.

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 17587 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/17587
Details from upstream follow.

Morten Stenshorne <[e-mail]> wrote:

[LayoutNG] Resolve auto inline margins on root.

The root HTML element is in a unique situation in LayoutNG, in that its
parent is a regular block container that is laid out by the legacy
engine. In legacy, block container layout expects the children to set
their own margin. Make sure that we do this.

Bug: 978702
Change-Id: I84b8e36bd706e3c01096cd9bd75a0747ddf265ff
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1683973
Reviewed-by: Koji Ishii \<[e-mail]>
Reviewed-by: Ian Kilpatrick \<[e-mail]>
Commit-Queue: Morten Stenshorne \<[e-mail]>
Cr-Commit-Position: refs/heads/master@{#673733}

Comment 1

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

Pushed to try https://treeherder.mozilla.org/#/jobs?repo=try&revision=b8e61ce0735a3ea4e3a7521a3cbdc95554a48004

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=5890b4fa1ae7434b8daf7eeae287be7696a9333c

Comment 3

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

Failed to get results from try push

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/332ef9f59f66
[wpt PR 17587] - [LayoutNG] Resolve auto inline margins on root., a=testonly

Comment 5

[Razvan Maries]

https://hg.mozilla.org/mozilla-central/rev/332ef9f59f66