Bug 1746472 - Remove the unused WebrtcAudioConduit::CodecConfigToWebRTCCodec. r=bwc

Differential Revision: https://phabricator.services.mozilla.com/D134138

dom/media/webrtc/libwebrtcglue/AudioConduit.cpp

@@ -674,22 +674,6 @@ bool WebrtcAudioConduit::SendReceiverRtcp(const uint8_t* aData,
   return true;
 }
 
-/**
- * Converts between CodecConfig to WebRTC Codec Structure.
- */
-
-bool WebrtcAudioConduit::CodecConfigToWebRTCCodec(
-    const AudioCodecConfig& codecInfo,
-    webrtc::AudioSendStream::Config& config) {
-  config.encoder_factory = webrtc::CreateBuiltinAudioEncoderFactory();
-
-  webrtc::AudioSendStream::Config::SendCodecSpec spec(
-      codecInfo.mType, CodecConfigToLibwebrtcFormat(codecInfo));
-  config.send_codec_spec = spec;
-
-  return true;
-}
-
 /**
  *  Supported Sampling Frequencies.
  */

dom/media/webrtc/libwebrtcglue/AudioConduit.h

@@ -181,10 +181,6 @@ class WebrtcAudioConduit : public AudioSessionConduit,
   WebrtcAudioConduit(const WebrtcAudioConduit& other) = delete;
   void operator=(const WebrtcAudioConduit& other) = delete;
 
-  // Function to convert between WebRTC and Conduit codec structures
-  bool CodecConfigToWebRTCCodec(const AudioCodecConfig& codecInfo,
-                                webrtc::AudioSendStream::Config& config);
-
   // Generate block size in sample length for a given sampling frequency
   unsigned int GetNum10msSamplesForFrequency(int samplingFreqHz) const;