BUG=angleproject:1122

Change-Id: Ia6a79ef1b4e94e15830981f0cee6269c9f0c71ca
Reviewed-on: https://chromium-review.googlesource.com/293401Tested-by: Cooper Partin <coopp@microsoft.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>