BUG=angleproject:3559

Change-Id: Ib57b40d6f6b488549c5746a4e2d40e6fba6bcd4f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1676306Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>