Fix master's "Start PulseAudio" step.

TBR=kjellander@webrtc.org
BUG=none
TEST=manually on the LinuxLargeTests bot.

Review URL: https://webrtc-codereview.appspot.com/632010

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2393 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed