* Replaced the lookahead input parameter at Create() with a setter. This makes it slightly more user friendly. * Changed the buffer shifting in SoftReset... to become more readable. TESTED=trybots, modules_unittests R=aluebs@webrtc.org, andrew@webrtc.org Review URL: https://webrtc-codereview.appspot.com/11029004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5836 4adac7df-926f-26a2-2b94-8c16560cd09d