change path serialization version to 4
New format should be much simpler:
- only store public data (e.g. points, verbs, filltype)
- deserialize just uses public APIs
Refactor reading code to manage different (older) versions, to make
it clear (hopefully) what we can delete when we can abandon version
3 support.
Bug: skia:
Change-Id: I30465f891cba3f044ae1cb2c13c04f04fdc9da78
Reviewed-on: https://skia-review.googlesource.com/109160
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
8 files changed