Also reducing test duration, since the issue is triggered anyway. The tests that are not failing are now enabled. BUG=3919 R=kwiberg@webrtc.org Review URL: https://webrtc-codereview.appspot.com/29749004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7453 4adac7df-926f-26a2-2b94-8c16560cd09d