Fixes after TBR comments in http://review.webrtc.org/675005
Fixes after TBR comments in http://review.webrtc.org/675005

BUG=

Review URL: https://webrtc-codereview.appspot.com/717014

git-svn-id: 917f5d3ca488f358c4d40eaec14422cf392ccec9@2613 4adac7df-926f-26a2-2b94-8c16560cd09d

TimothyGu/libilbc,ShiftMediaProject/libilbc,mwgoldsmith/ilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,mwgoldsmith/libilbc,mwgoldsmith/libilbc,mwgoldsmith/ilbc,mwgoldsmith/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,mwgoldsmith/libilbc,mwgoldsmith/ilbc,TimothyGu/libilbc,mwgoldsmith/ilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc