GitLab

Disable geolocation-api/watchPosition-page-visibility.html blink web test.
It's flaky on OSX.

TBR=scheib@chromium.org

Bug: 1083824
Change-Id: Ice34348bc3e9e6de24b04859269c04d379b2be7d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2206194Reviewed-by: Alexey Baskakov <loyso@chromium.org>
Commit-Queue: Alexey Baskakov <loyso@chromium.org>
Cr-Commit-Position: refs/heads/master@{#769611}