Some more SkPolyUtils optimizations and clean up.

Bug: skia:
Change-Id: I7c03d8fd9557102a95fa3e784ad1d0ca1ee89786
Reviewed-on: https://skia-review.googlesource.com/142328
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
1 file changed