Fix bug that caused non-GPU unit tests to run in SkQP

Bug: skia:12796
Change-Id: Ica49cfa3a4d58c6bfb5179e2a004a8ea21685d21
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/506456
Commit-Queue: Derek Sollenberger <djsollen@google.com>
Auto-Submit: Derek Sollenberger <djsollen@google.com>
Reviewed-by: Nathaniel Nifong <nifong@google.com>
Commit-Queue: Nathaniel Nifong <nifong@google.com>
1 file changed