GitLab

BUG=788782
TEST=manully tested with gtk3-demo

Change-Id: I4a381b9350675d4e5407b378fbe07ae9de64fe8a
Reviewed-on: https://chromium-review.googlesource.com/1108558
Commit-Queue: Mitsuru Oshima <oshima@chromium.org>
Reviewed-by: David Reveman <reveman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#569893}