* It doesn't make much sense to apply at all when reading from the protobuf. * Reduced the gain to be closer to actual mics. BUG=1260 Review URL: https://webrtc-codereview.appspot.com/1027007 git-svn-id: http://webrtc.googlecode.com/svn/trunk@3366 4adac7df-926f-26a2-2b94-8c16560cd09d