commit 5fc1c6cd81b017d484ba624968fd1baf9e9c6c80
author Xiyuan Xia <xiyuan@chromium.org> Thu Jul 24 23:14:14 2025
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> Thu Jul 24 23:14:14 2025
tree a696fbf54a995ec702c5778e8006b9c8aedef3ed
parent 7ba6a15d4a79be869e19d5542b2ebbc81a965cf3

Reland "a11y-common-mv3: Add to field trial config"

This is a reland of commit b3f7e1c2119d8db4db053ca2aa244d95e80d10a1

Changes:
AccessibilityExtensionAutomationTreeWalkerTest.Backward/Forward
failure on MSAN is because they have an iteration that runs more
than 30s. Long running tasks would cause the service worker to
be considered as stalled and gets killed. This is fixed by calling
an API and using `await` to yield control to service worker message
loop.

Original change's description:
> a11y-common-mv3: Add to field trial config
>
> - Add AccessibilityManifestV3AccessibilityCommon fieldtrial config
>   to prepare for a finch roll out;
> - Skip AccessibilityExtensionLocalStorageTest.Migration test in service
>   worker because localStorage is not available;
>
> AX-Relnotes: n/a.
> Bug: 388867838
> Change-Id: I90b2fb51cefbb1dedb529586e1b89ea58cf24d10
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6719634
> Reviewed-by: Akihiro Ota <akihiroota@chromium.org>
> Commit-Queue: Xiyuan Xia <xiyuan@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1490225}

Cq-Include-Trybots: luci.chromium.try:linux_chromium_chromeos_msan_rel_ng
Bug: 388867838
Change-Id: I3936cd9a37cdba0ab0bfc374d0ff3bd30a51f220
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6781374
Reviewed-by: Kyungjun Lee <kyungjunlee@google.com>
Commit-Queue: Xiyuan Xia <xiyuan@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1491691}