BUG=angleproject:892

Change-Id: Ia22b8ab48456d6fbccb159404e943f9ef2650bdc
Reviewed-on: https://chromium-review.googlesource.com/272610Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>