Remove VoEFile

voice_engine/utility.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 27 matching lines @@
 // This version has a pointer to the samples |src_data| as input and receives
 // |samples_per_channel|, |num_channels| and |sample_rate_hz| of the data as
 // parameters.
 void RemixAndResample(const int16_t* src_data,
                       size_t samples_per_channel,
                       size_t num_channels,
                       int sample_rate_hz,
                       PushResampler<int16_t>* resampler,
                       AudioFrame* dst_frame);
 
-void MixWithSat(int16_t target[],
-                size_t target_channel,
-                const int16_t source[],
-                size_t source_channel,
-                size_t source_len);
-
 }  // namespace voe
 }  // namespace webrtc
 
 #endif  // VOICE_ENGINE_UTILITY_H_