GitLab

10 shards with 20 min timeout. Sample shard:
https://chromium-swarm.appspot.com/task?id=377545056869e810

Bug: 670879
Change-Id: I8886aa6a2442532edeb8ad6bb1e0480938346ca3
Reviewed-on: https://chromium-review.googlesource.com/578447Reviewed-by: Ned Nguyen <nednguyen@google.com>
Commit-Queue: Benjamin Pastene <bpastene@chromium.org>
Cr-Commit-Position: refs/heads/master@{#488717}