BUG=angleproject:1474

Change-Id: Ie80385a9c89453694f1411e49dba7b298c3a1a6c
Reviewed-on: https://chromium-review.googlesource.com/664478Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>