Pull the Voice Activity Detector out from the AGC

webrtc/modules/audio_processing/vad/gmm.h

Index: webrtc/modules/audio_processing/vad/gmm.h
diff --git a/webrtc/modules/audio_processing/agc/gmm.h b/webrtc/modules/audio_processing/vad/gmm.h
similarity index 91%
rename from webrtc/modules/audio_processing/agc/gmm.h
rename to webrtc/modules/audio_processing/vad/gmm.h
index 90ce95d4dd8113d321799c695a1053d753e32e48..9f3e578fef6ce81fcb08ab1f1775acef56691e09 100644
--- a/webrtc/modules/audio_processing/agc/gmm.h
+++ b/webrtc/modules/audio_processing/vad/gmm.h
@@ -8,8 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_AGC_GMM_H_
-#define WEBRTC_MODULES_AUDIO_PROCESSING_AGC_GMM_H_
+#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_VAD_GMM_H_
+#define WEBRTC_MODULES_AUDIO_PROCESSING_VAD_GMM_H_
 
 namespace webrtc {
 
@@ -42,4 +42,4 @@ struct GmmParameters {
 double EvaluateGmm(const double* x, const GmmParameters& gmm_parameters);
 
 }  // namespace webrtc
-#endif  // WEBRTC_MODULES_AUDIO_PROCESSING_AGC_GMM_H_
+#endif  // WEBRTC_MODULES_AUDIO_PROCESSING_VAD_GMM_H_