tree 8e888384c46da1ac8e32dd87ba5fe9ca2859ae64
parent 876c3132d75966829ad58b2f9b2957d50457cc29
author bsalomon <bsalomon@google.com> 1425495832 -0800
committer Commit bot <commit-bot@chromium.org> 1425495832 -0800

simplify logic in SkPerliNoiseShader for GPU when constant color

BUG=skia:3488

Review URL: https://codereview.chromium.org/974183002