BUG=angleproject:892

Change-Id: I135e356e1ec78c95e69a260bd0576e5285e759b5
Reviewed-on: https://chromium-review.googlesource.com/283225Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>