GitLab

Allow failure until chromium change is landed and test is updated.

TBR=wolenetz@chromium.org
BUG=523073

Review URL: https://codereview.chromium.org/1293543007

git-svn-id: svn://svn.chromium.org/blink/trunk@200955 bbb929c8-8fbe-4397-9dbb-9b2b20218538