Use array geometry in Beamformer

R=andrew@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/35559004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8000 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/modules/audio_processing/audio_processing_impl.h

@@ -219,6 +219,7 @@ class AudioProcessingImpl : public AudioProcessing {
   scoped_ptr<TransientSuppressor> transient_suppressor_;
   const bool beamformer_enabled_;
   scoped_ptr<Beamformer> beamformer_;
+  const std::vector<Point> array_geometry_;
 };
 
 }  // namespace webrtc