merge_pr_50910

Prevent customizable select :focus-visible with mouse

This patch prevents select:focus-visible from matching when using the
mouse for customizable selects. appearance:auto selects will continue to
match :focus-visible when being clicked for now.

Bug: 393978931
Change-Id: Ic6c530a30cfc626564bcf041d9bf27f708675f52
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6221486
Reviewed-by: Traian Captan tcaptan@chromium.org
Commit-Queue: Joey Arhar jarhar@chromium.org
Cr-Commit-Position: refs/heads/main@{#1424080}