Support for two audio codec lists down into WebRtcVoiceEngine.

webrtc/pc/mediasession.h

 /*
  *  Copyright 2004 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 403 matching lines @@
   // Default ctor; use methods below to set configuration.
   // The TransportDescriptionFactory is not owned by MediaSessionDescFactory,
   // so it must be kept alive by the user of this class.
   explicit MediaSessionDescriptionFactory(
       const TransportDescriptionFactory* factory);
   // This helper automatically sets up the factory to get its configuration
   // from the specified ChannelManager.
   MediaSessionDescriptionFactory(ChannelManager* cmanager,
                                  const TransportDescriptionFactory* factory);
 
-  const AudioCodecs& audio_codecs() const;
+  const AudioCodecs& audio_sendrecv_codecs() const;
   const AudioCodecs& audio_send_codecs() const;
   const AudioCodecs& audio_recv_codecs() const;
   void set_audio_codecs(const AudioCodecs& send_codecs,
                         const AudioCodecs& recv_codecs);
   void set_audio_rtp_header_extensions(const RtpHeaderExtensions& extensions) {
     audio_rtp_extensions_ = extensions;
   }
   const RtpHeaderExtensions& audio_rtp_header_extensions() const {
     return audio_rtp_extensions_;
   }
@@ skipping 146 matching lines @@
 void GetSupportedVideoCryptoSuiteNames(
     std::vector<std::string>* crypto_suite_names);
 void GetSupportedDataCryptoSuiteNames(
     std::vector<std::string>* crypto_suite_names);
 void GetDefaultSrtpCryptoSuiteNames(
     std::vector<std::string>* crypto_suite_names);
 
 }  // namespace cricket
 
 #endif  // WEBRTC_PC_MEDIASESSION_H_