Move functionality out from AudioFrame and into AudioFrameOperations.

webrtc/voice_engine/transmit_mixer.cc

 /*
  *  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 1103 matching lines @@
         MixWithSat(_audioFrame.data_,
                    _audioFrame.num_channels_,
                    fileBuffer.get(),
                    1,
                    fileSamples);
     } else
     {
         // Replace ACM audio with file.
         // Currently file stream is always mono.
         // TODO(xians): Change the code when FilePlayer supports real stereo.
-        _audioFrame.UpdateFrame(-1,
-                                0xFFFFFFFF,
-                                fileBuffer.get(),
-                                fileSamples,
-                                mixingFrequency,
-                                AudioFrame::kNormalSpeech,
-                                AudioFrame::kVadUnknown,
-                                1);
+        AudioFrameOperations::UpdateFrame(
+            -1, 0xFFFFFFFF, fileBuffer.get(), fileSamples, mixingFrequency,
+            AudioFrame::kNormalSpeech, AudioFrame::kVadUnknown, 1,
+            &_audioFrame);
     }
     return 0;
 }
 
 void TransmitMixer::ProcessAudio(int delay_ms, int clock_drift,
                                  int current_mic_level, bool key_pressed) {
   if (audioproc_->set_stream_delay_ms(delay_ms) != 0) {
     // Silently ignore this failure to avoid flooding the logs.
   }
 
@@ skipping 86 matching lines @@
 void TransmitMixer::EnableStereoChannelSwapping(bool enable) {
   swap_stereo_channels_ = enable;
 }
 
 bool TransmitMixer::IsStereoChannelSwappingEnabled() {
   return swap_stereo_channels_;
 }
 
 }  // namespace voe
 }  // namespace webrtc