Serialize rrect/oval paths as rrects rather than points and verbs.

This is a step towards not trusting deserialized isoval/isrrect for general paths without losing the performance advantages of knowing that a path is a rrect/oval.

Change-Id: I1a8c0608c0f29f4bf7a118dfa1d475e2ab5802ea
Reviewed-on: https://skia-review.googlesource.com/49761
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
4 files changed