Revert of WebRtcVoiceMediaChannel::AddRecvStream: Don't call SetRecPayloadType

webrtc/modules/audio_coding/neteq/neteq_impl.cc

Index: webrtc/modules/audio_coding/neteq/neteq_impl.cc
diff --git a/webrtc/modules/audio_coding/neteq/neteq_impl.cc b/webrtc/modules/audio_coding/neteq/neteq_impl.cc
index 501e5672d1c8e02dd68fa95d243c1adfc70dd496..5015b7e9fe21d1035461756d58a4e7b8e0494d6d 100644
--- a/webrtc/modules/audio_coding/neteq/neteq_impl.cc
+++ b/webrtc/modules/audio_coding/neteq/neteq_impl.cc
@@ -212,15 +212,6 @@
   return kOK;
 }
 
-void NetEqImpl::SetCodecs(const std::map<int, SdpAudioFormat>& codecs) {
-  rtc::CritScope lock(&crit_sect_);
-  const std::vector<int> changed_payload_types =
-      decoder_database_->SetCodecs(codecs);
-  for (const int pt : changed_payload_types) {
-    packet_buffer_->DiscardPacketsWithPayloadType(pt);
-  }
-}
-
 int NetEqImpl::RegisterPayloadType(NetEqDecoder codec,
                                    const std::string& name,
                                    uint8_t rtp_payload_type) {