commit d5bbc69884ce9cc8f738b665030607b598d2107e
author Jocelyn Tran <jocelyntran@google.com> Fri Jan 31 22:08:35 2025
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> Fri Jan 31 22:08:35 2025
tree 48658c6205de20e90469e5dd2e9c7a6b6d862782
parent 958e32a827bacac75a325149d6f648011c4cacba

Revert "[A11y] Allow children for br elements in all cases"

This reverts commit 8755f33cb11a1a1d041c3e0687b2a4524a119627.

Reason for revert: Original change caused clusterfuzz bugs.

Original change's description:
> [A11y] Allow children for br elements in all cases
>
> Line breaks in the accessibility tree normally contain a single inline
> textbox child. However, if a script adds a DOM child to the line break,
> that child is not added to the accessibility tree, and the textbox child
> is removed.
>
> This removal causes a mismatch between the accessibility tree's node
> count (from the AXObjectCache) and the serialized tree's node count
> (from the AXTreeSerializer).
>
> Since Blink doesn't render script-added DOM children on line breaks, and
> these children aren't in the layout tree, always including the inline
> textbox child in the accessibility tree (even when a script adds a DOM
> child) resolves the node count mismatch and aligns the accessibility
> tree more closely with the layout tree.
>
> Bug: 382551990,382732986
> Change-Id: I65d6e88ea3489096948c726dcfc582bf2f5ca33c
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6108264
> Reviewed-by: Aaron Leventhal <aleventhal@chromium.org>
> Commit-Queue: Jocelyn Tran <jocelyntran@google.com>
> Cr-Commit-Position: refs/heads/main@{#1411753}

Bug: 382551990,382732986,393411206,393408789
Change-Id: Ie3982d19f2e6d013ed8e359804d9c94787bde935
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6216715
Commit-Queue: Aaron Leventhal <aleventhal@chromium.org>
Commit-Queue: Jocelyn Tran <jocelyntran@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Aaron Leventhal <aleventhal@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1414399}