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

webrtc/modules/audio_coding/neteq/decoder_database.cc

Index: webrtc/modules/audio_coding/neteq/decoder_database.cc
diff --git a/webrtc/modules/audio_coding/neteq/decoder_database.cc b/webrtc/modules/audio_coding/neteq/decoder_database.cc
index 8cd438656a73efcf44237f6e50000b7bdda6e5ba..d147d676ed250307ab5aca7496b0308528c8ab9e 100644
--- a/webrtc/modules/audio_coding/neteq/decoder_database.cc
+++ b/webrtc/modules/audio_coding/neteq/decoder_database.cc
@@ -121,38 +121,6 @@
   decoders_.clear();
   active_decoder_type_ = -1;
   active_cng_decoder_type_ = -1;
-}
-
-std::vector<int> DecoderDatabase::SetCodecs(
-    const std::map<int, SdpAudioFormat>& codecs) {
-  // First collect all payload types that we'll remove or reassign, then remove
-  // them from the database.
-  std::vector<int> changed_payload_types;
-  for (const std::pair<uint8_t, const DecoderInfo&> kv : decoders_) {
-    auto i = codecs.find(kv.first);
-    if (i == codecs.end() || i->second != kv.second.GetFormat()) {
-      changed_payload_types.push_back(kv.first);
-    }
-  }
-  for (int pl_type : changed_payload_types) {
-    Remove(pl_type);
-  }
-
-  // Enter the new and changed payload type mappings into the database.
-  for (const auto& kv : codecs) {
-    const int& rtp_payload_type = kv.first;
-    const SdpAudioFormat& audio_format = kv.second;
-    RTC_DCHECK_GE(rtp_payload_type, 0);
-    RTC_DCHECK_LE(rtp_payload_type, 0x7f);
-    if (decoders_.count(rtp_payload_type) == 0) {
-      decoders_.insert(std::make_pair(
-          rtp_payload_type, DecoderInfo(audio_format, decoder_factory_.get())));
-    } else {
-      // The mapping for this payload type hasn't changed.
-    }
-  }
-
-  return changed_payload_types;
 }
 
 int DecoderDatabase::RegisterPayload(uint8_t rtp_payload_type,