[androidkit] expose SkPath to androidkit

Change-Id: Ibc871459234ba72b0ab948c601e0895c15e21126
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/415797
Commit-Queue: Jorge Betancourt <jmbetancourt@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
9 files changed