Alias two sets of enums

Change-Id: Id5104dea2987945d572d60135ee0fe374e980f26
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/348182
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Reed <reed@google.com>
3 files changed