Pass sampling to surface.draw

Bug: skia:7650
Change-Id: I97941a44faa4176f94d57a9c1626ac36b0c0c4ea
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/350557
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Reed <reed@google.com>
27 files changed