
This CL is to allow to set Opus target application at the creation of an encoder. According to Opus spec, there are three applications: OPUS_APPLICATION_VOIP OPUS_APPLICATION_AUDIO OPUS_APPLICATION_RESTRICTED_LOWDELAY BUG= R=henrik.lundin@webrtc.org, tina.legrand@webrtc.org Review URL: https://webrtc-codereview.appspot.com/37479004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@8103 4adac7df-926f-26a2-2b94-8c16560cd09d