Stub for BBRv2, based on TCP congestion feedback frames.

net/quic/quic_protocol.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/quic_protocol.h"
 
 #include "base/stl_util.h"
 #include "net/quic/quic_utils.h"
 
 using base::StringPiece;
@@ skipping 507 matching lines @@
     case kFixRate: {
       os << " bitrate_in_bytes_per_second: "
          << congestion_frame.fix_rate.bitrate.ToBytesPerSecond();
       break;
     }
     case kTCP: {
       const CongestionFeedbackMessageTCP& tcp = congestion_frame.tcp;
       os << " receive_window: " << tcp.receive_window;
       break;
     }
+    case kTCPBBR: {
+      LOG(DFATAL) << "TCPBBR is not yet supported.";
+      break;
+    }
   }
   return os;
 }
 
 CongestionFeedbackMessageFixRate::CongestionFeedbackMessageFixRate()
     : bitrate(QuicBandwidth::Zero()) {
 }
 
 QuicGoAwayFrame::QuicGoAwayFrame()
     : error_code(QUIC_NO_ERROR),
@@ skipping 253 matching lines @@
       bytes_written(0) {
 }
 
 WriteResult::WriteResult(WriteStatus status,
                          int bytes_written_or_error_code)
     : status(status),
       bytes_written(bytes_written_or_error_code) {
 }
 
 }  // namespace net