ref: 46dff5d23348ca1b5e3852a9f34ca0431c8eed10
parent: 7755657ea77d29a611f800f0637c6f88f419e8b2
author: Ronald S. Bultje <rbultje@google.com>
date: Fri Feb 15 05:15:42 EST 2013
Remove some Y2-related code. Change-Id: I4f46d142c2a8d1e8a880cfac63702dcbfb999b78