tree b0deb48d8a92d7f24844e5576e81efdd153873c1
parent a35778ba323fff7e5e241af24c6ebd9988ed77b9
author caryclark <caryclark@google.com> 1433173248 -0700
committer Commit bot <commit-bot@chromium.org> 1433173248 -0700

don't square error term twice

The cubic code erroneously passed the error square term to a function
which in turn squares the error term.

R=reed@google.com
BUG=skia:3877

Review URL: https://codereview.chromium.org/1163843003