GitLab

r614513 causes the outer <video> element to take focus when a button
inside the element is clicked. This causes an unwanted focus ring to be
drawn inside the video border, which looks like a graphical glitch.

Workaround the regression in CrOS media apps by adding outline:none for
the <video> elements. Note that upon pressing Tab, focus moves to a
media controls button, which still renders a focus ring.

Bug: 917503
Change-Id: I92c7b1df61e34e8091c8435e950f6b106b2d7516
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1587677Reviewed-by: dstockwell <dstockwell@chromium.org>
Commit-Queue: Trent Apted <tapted@chromium.org>
Cr-Commit-Position: refs/heads/master@{#654797}