[graphite] Android-specific PaintOptions

I split these out of the PaintOptionsBuilder follow-on CL so they could be landed separate from that decision.

Bug: b/390186667
Change-Id: I358db183e4e689d000b182eef3ac1b70746f70a1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/1016656
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
3 files changed