BUG=angleproject:2464

Change-Id: I5cce1f52dc3636478e3e2893f5323345b7f83501
Reviewed-on: https://chromium-review.googlesource.com/1097458
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>