Include TF13 in Desmos output, use implicit multiply

Change-Id: I8377ad457633c5c50ecbbe30dd4aab257520f1bd
Reviewed-on: https://skia-review.googlesource.com/120262
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
1 file changed