ref: 0a103ae999a84ec2e09ff1f12353b5323d980ad2
parent: 35bd31cd0a7d3dbb2b2111dac9700826ba2eb67a
parent: 277338f7488d40d27a9ea8d3a5b2bf1a0f32aa95
author: Minghai Shang <minghai@google.com>
date: Wed Jun 25 06:31:05 EDT 2014
Merge "[spatial svc]Implement lag in frames for spatial svc"