GitLab

These were marked as failing on only Windows and Linux. A Dawn change
is coming which will update the Metal backend to also throw OOM on large
buffer allocations. Pre-emptively marking as failing to prevent test
failures. The main issue here is that the test incorrectly does not
allow the implementation to throw an OOM error on enormous buffer
allocations.

Bug: dawn:433
Change-Id: Id5123ea1608bf68916a5c40d2d682f8c715e3a0f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2225792
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#774014}