allow all CPU surfaces

These should work fine through SkVMBlitter,
and I'm not really sure why we didn't add them
to SkRasterPipeline.

Bug: chromium:1113777
Change-Id: Id89f82e6a53bd49d88a9562309acf0ab53ea5ec5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/309472
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
2 files changed