Improved fairness simulation by starting the flows 20 seconds apart.

R=pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/41439004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8062 4adac7df-926f-26a2-2b94-8c16560cd09d
4 files changed