Corentin Wallez 610f184fd9 Add a guard for MTLDevice.counterSets being null.
This is a tentative fix for a segfault that's happening on
metal::Adapter initialization on some systems.

Bug: dawn:1102
Change-Id: Iff31e46420e60cd76ecbbfa92bd5b5906ca89cf4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/69340
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
2021-11-15 17:34:14 +00:00
..
2021-10-29 01:12:25 +00:00
2021-10-12 13:21:56 +00:00
2021-11-03 22:48:34 +00:00
2020-02-07 23:46:30 +00:00