Add case to ApmTest.Process to test the extended filter mode

R=andrew@webrtc.org, bjornv@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/40509004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/data@8192 4adac7df-926f-26a2-2b94-8c16560cd09d
3 files changed
tree: ae4942dc10b24475ea8ea76553fae9721391e691
  1. audio_processing/
  2. common_video/
  3. rtp_rtcp/
  4. voice_engine/