ACM: Removing runtime APIs related to playout mode

webrtc/modules/audio_coding/main/acm2/audio_coding_module_impl.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 641 matching lines @@
 
 int AudioCodingModuleImpl::SetMaximumPlayoutDelay(int time_ms) {
   if ((time_ms < 0) || (time_ms > 10000)) {
     WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, id_,
                  "Delay must be in the range of 0-1000 milliseconds.");
     return -1;
   }
   return receiver_.SetMaximumDelay(time_ms);
 }
 
-// Set playout mode for: voice, fax, streaming or off.
-int AudioCodingModuleImpl::SetPlayoutMode(AudioPlayoutMode mode) {
-  receiver_.SetPlayoutMode(mode);
-  return 0;  // TODO(turajs): return value is for backward compatibility.
-}
-
-// Get playout mode voice, fax, streaming or off.
-AudioPlayoutMode AudioCodingModuleImpl::PlayoutMode() const {
-  return receiver_.PlayoutMode();
-}
-
 // Get 10 milliseconds of raw audio data to play out.
 // Automatic resample to the requested frequency.
 int AudioCodingModuleImpl::PlayoutData10Ms(int desired_freq_hz,
                                            AudioFrame* audio_frame) {
   // GetAudio always returns 10 ms, at the requested sample rate.
   if (receiver_.GetAudio(desired_freq_hz, audio_frame) != 0) {
     WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, id_,
                  "PlayoutData failed, RecOut Failed");
     return -1;
   }
@@ skipping 436 matching lines @@
       *sample_rate_hz = 8000;
       *channels = 1;
       break;
     default:
       FATAL() << "Codec type " << codec_type << " not supported.";
   }
   return true;
 }
 
 }  // namespace webrtc