GitLab

Disables media key handling when locked on CrOS
because of privacy issues.

BUG=926019

Change-Id: Ib0e5fcc5f9d20b60fdc0c607d276ffddc7a846b0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1554795Reviewed-by: Tommy Steimel <steimel@chromium.org>
Commit-Queue: Becca Hughes <beccahughes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#649163}