Add test which demonstrates Metal codegen error.

Matrix resizes are accidentally skipped over by the requirements
checking code.

Change-Id: I72535ba6789c8b41442188004e2909fe3edb7f39
Bug: skia:13662
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/571036
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
9 files changed