GitLab

Disable the ScreenAvailabilityNotSupported unit test on Android,
because it's flaky on some android bots (see crbug.com/581878)

BUG=581878
TBR=avayvod@chromium.org,dskiba@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1646823003

Cr-Commit-Position: refs/heads/master@{#372110}