GitLab

Disabling flaky test on mac

TBR=bbudge@chromium.org

BUG=707068

Change-Id: Ib401bfa6ef15e336fdcbe6ae231b97ec7c6cfdd9
Reviewed-on: https://chromium-review.googlesource.com/1112890Reviewed-by: Darren Shen <shend@chromium.org>
Commit-Queue: Darren Shen <shend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#569946}