Merge "Allow alternative form for refract()." into nyc-dev
authorMika Isojarvi <misojarvi@google.com>
Mon, 4 Apr 2016 20:14:45 +0000 (20:14 +0000)
committerAndroid (Google) Code Review <android-gerrit@google.com>
Mon, 4 Apr 2016 20:14:45 +0000 (20:14 +0000)

Trivial merge