BUG=angleproject:1354

Change-Id: Ib25fe4905fdd6c532c67de1d4ca1ba37932f8e0b
Reviewed-on: https://chromium-review.googlesource.com/401149Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>