
Picking some low-hanging fruit. Add annotations for acm_crit_sect_ that do not require lock changes. Also adding annotations for callbacks. BUG=3401 R=pbos@webrtc.org Review URL: https://webrtc-codereview.appspot.com/12579005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@6299 4adac7df-926f-26a2-2b94-8c16560cd09d