tree f17293651af1bdc0d90631d1a21cba3224495df1
parent d1ec4105f71744d5966ef0eb2fbf5eddaf921fde
author Mike Reed <reed@google.com> 1512421563 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1512422889 +0000

add util to compare images

Bug: skia:
Change-Id: Ia64e517c2fbb5560243c07ab17a887a104e07559
Reviewed-on: https://skia-review.googlesource.com/79721
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>