tree a1bd9ec02b40b9e3ec2bd974f67f9cab0d24f10e
parent 94b4ee85f2692ac6e4e32cc9b4f3da23d6e21c31
author reed <reed@google.com> 1425504650 -0800
committer Commit bot <commit-bot@chromium.org> 1425504650 -0800

udpate dox for colorfilter fragment processor requirements

BUG=skia:
NOTRY=True

Review URL: https://codereview.chromium.org/961933003