tree ea07eebdf4e682ecabe9814392ded593bc032be9
parent b3685c8646c956bfe1bcce35e72ed96a44009f9e
author bsalomon <bsalomon@google.com> 1449709562 -0800
committer Commit bot <commit-bot@chromium.org> 1449709562 -0800

Make "alpha only" be a property of GrTextureProducer

Review URL: https://codereview.chromium.org/1507973005