Update ShouldUseAAA with our better complexity estimation

See https://groups.google.com/forum/#!topic/skia-discuss/QrJadRQR5A4 for the issue.

Bug: skia:
Change-Id: I260d1a57f64ff7a2fc47e6bce00cd8b8dbca81a9
Reviewed-on: https://skia-review.googlesource.com/144412
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
1 file changed