BUG=angleproject:892

Change-Id: I0999b0d3b043d412c092350f7d20560cb8b87ff7
Reviewed-on: https://chromium-review.googlesource.com/287450Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>