GitLab

Similar to the IPC command buffer proxy unit tests.

R=piman
BUG=824510

Change-Id: I14ecfc448e12d4f143b645cc9290c476fdbf5d0d
Reviewed-on: https://chromium-review.googlesource.com/978959
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Antoine Labour <piman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#545899}