There are still unresolved bugs.

Bug: angleproject:5719
Bug: chromium:1209197
Change-Id: I6a971c421d0ae266404d1ecbf8741a9747a4e809
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2897545Reviewed-by: Cody Northrop <cnorthrop@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Tim Van Patten <timvp@google.com>