Return to low-precision ovals

Bug: skia:
Change-Id: I3d4399f54ab73ecabf2cf646ea072c34d516fdde
Reviewed-on: https://skia-review.googlesource.com/138268
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
1 file changed