Require ::picker(select) appearance:base-select opt-in
This patch requires that not only appearance:base-select be applied to
to make the popup be a popover, but also for
appearance:base-select to be applied to select::picker(select). This is
being discussed here: https://github.com/w3c/csswg-drafts/issues/10440
Change-Id: Ib089a9f8a4c0bea30d2f4fb9da1df185f4272db0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5819694
Commit-Queue: Joey Arhar jarhar@chromium.org
Reviewed-by: David Baron dbaron@chromium.org
Cr-Commit-Position: refs/heads/main@{#1350885}