This CL includes part of changes in a larger one. The final goal is to allow multiple delay estimators using the same reference (far-end) to save computational complexity.

BUG=None

Review URL: https://webrtc-codereview.appspot.com/1024010

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@3391 4adac7df-926f-26a2-2b94-8c16560cd09d
4 files changed