Keep all codec parameters in VideoReceiveStream::Decoder

webrtc/video/video_receive_stream.cc

Index: webrtc/video/video_receive_stream.cc
diff --git a/webrtc/video/video_receive_stream.cc b/webrtc/video/video_receive_stream.cc
index ea0289a3d1ffb51b45e979500b70311137607067..cc145256542903b7540b004379e55c67c93c7106 100644
--- a/webrtc/video/video_receive_stream.cc
+++ b/webrtc/video/video_receive_stream.cc
@@ -51,10 +51,9 @@ std::string VideoReceiveStream::Decoder::ToString() const {
   ss << "{decoder: " << (decoder ? "(VideoDecoder)" : "nullptr");
   ss << ", payload_type: " << payload_type;
   ss << ", payload_name: " << payload_name;
-  ss << ", decoder_specific: {";
-  ss << " h264_extra_settings: "
-     << (decoder_specific.h264_extra_settings ? "(h264_extra_settings)"
-                                              : "nullptr");
+  ss << ", codec_params: {";
+  for (const auto& it : codec_params)
+    ss << it.first << ": " << it.second;
   ss << '}';
   ss << '}';