BUG=angleproject:1065

Change-Id: I1e396d1bd4d1c65edc3ad07bb32f895135d59474
Reviewed-on: https://chromium-review.googlesource.com/285180Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>