GitLab

Do not expose native radio mixed state as accessibility mixed state, because
this confuses the JAWS screen reader, which reports a mixed radio as
both checked and partially checked. A native mixed native radio
button sinply means no radio buttons have been checked in the group yet.

Bug: 739752
Change-Id: Icdfc404b6d50d1ecb25b5b3221c79ba0da2f7400
Reviewed-on: https://chromium-review.googlesource.com/561817
Commit-Queue: Aaron Leventhal <aleventhal@chromium.org>
Commit-Queue: Nektarios Paisios <nektar@chromium.org>
Reviewed-by: Nektarios Paisios <nektar@chromium.org>
Cr-Commit-Position: refs/heads/master@{#484990}