BUG=angleproject:1051

Change-Id: I46c3a5651d36750558735eb626ed5c9424b250b4
Reviewed-on: https://chromium-review.googlesource.com/282596Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Corentin Wallez <cwallez@chromium.org>