Support multiple rtx codecs.

webrtc/video/vie_receiver.cc

Index: webrtc/video/vie_receiver.cc
diff --git a/webrtc/video/vie_receiver.cc b/webrtc/video/vie_receiver.cc
index 0bb311a14047edcaf90aa6d2181fff08d8f51546..a8719ed3eafe4c75598844a8f9eac7534dd45228 100644
--- a/webrtc/video/vie_receiver.cc
+++ b/webrtc/video/vie_receiver.cc
@@ -366,7 +366,9 @@ bool ViEReceiver::ParseAndHandleEncapsulatingHeader(const uint8_t* packet,
     if (!rtp_payload_registry_->RestoreOriginalPacket(
             restored_packet_, packet, &packet_length, rtp_receiver_->SSRC(),
             header)) {
-      LOG(LS_WARNING) << "Incoming RTX packet: Invalid RTP header";
+      LOG(LS_WARNING) << "Incoming RTX packet: Invalid RTP header ssrc: "
+                      << header.ssrc << " payload type: "
+                      << static_cast<int>(header.payloadType);
       return false;
     }
     restored_packet_in_use_ = true;