2021537 - [wpt-sync] Sync PR 58303 - Make //content have no baseline permissions policy for isolated apps

Status: RESOLVED FIXED

(Testing :: web-platform-tests, task, P4)

Description

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

Sync web-platform-tests PR 58303 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/58303
Details from upstream follow.

Andrew Rayskiy <[e-mail]> wrote:

Make //content have no baseline permissions policy for isolated apps

Baseline permissions policy (aka high-watermark permissions policy) is
strictly an Isolated Web Apps concept for the //chrome layer -- it's not
exactly spec-ed and isn't a hard requirement for other embedders.

Allowing it to be optional outside of //chrome (and falling back to how
regular pages behave) eliminates the need to define approximate baseline
policies in WPTs and //content browser tests.

In addition this CL opts WPTs relying on isolated-context-origins into
proper process-level isolation instead of pretending that they're
running in embedder-defined IsolatedContext.

Bug: 340886976
Change-Id: Ia893e61efb372088228bd9bed3da2be4a7d2e17f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7594805
Reviewed-by: Zgroza (Luke) Klimek \<[e-mail]>
Reviewed-by: Camille Lamy \<[e-mail]>
Commit-Queue: Andrew Rayskiy \<[e-mail]>
Auto-Submit: Andrew Rayskiy \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1594940}

Comment 1

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

Pushed to try https://treeherder.mozilla.org/#/jobs?repo=try&revision=336be921014e38ea4f0e27fafb43f70406009aea

Comment 2

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

The PR was not expected to affect any tests, but the try push wasn't a success. Check the try results for infrastructure issues

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/d8f106eae877
https://hg.mozilla.org/integration/autoland/rev/57a118b227ec
[wpt PR 58303] - Make //content have no baseline permissions policy for isolated apps, a=testonly

Comment 4

[amarc]

https://hg.mozilla.org/mozilla-central/rev/57a118b227ec