BUG=angleproject:1097

Change-Id: Ib10ee930eb4d29bee3bc014c008a6b7420525e42
Reviewed-on: https://chromium-review.googlesource.com/377458Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>