The affected functions are WebRtcIsacfix_ReadFrameLen WebRtcIsacfix_GetNewBitStream WebRtcIsacfix_ReadBwIndex and WebRtcIsac_ReadFrameLen WebRtcIsac_GetNewBitStream WebRtcIsac_ReadBwIndex WebRtcIsac_GetRedPayload BUG=909 R=aluebs@webrtc.org, henrik.lundin@webrtc.org Review URL: https://webrtc-codereview.appspot.com/22979004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7429 4adac7df-926f-26a2-2b94-8c16560cd09d