Update from https://crrev.com/312398

net/quic/quic_connection_logger.h

 // Copyright (c) 2013 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.
 
 #ifndef NET_QUIC_QUIC_CONNECTION_LOGGER_H_
 #define NET_QUIC_QUIC_CONNECTION_LOGGER_H_
 
 #include <bitset>
 
 #include "net/base/ip_endpoint.h"
@@ skipping 33 matching lines @@
   void OnPacketReceived(const IPEndPoint& self_address,
                         const IPEndPoint& peer_address,
                         const QuicEncryptedPacket& packet) override;
   void OnIncorrectConnectionId(QuicConnectionId connection_id) override;
   void OnUndecryptablePacket() override;
   void OnDuplicatePacket(QuicPacketSequenceNumber sequence_number) override;
   void OnProtocolVersionMismatch(QuicVersion version) override;
   void OnPacketHeader(const QuicPacketHeader& header) override;
   void OnStreamFrame(const QuicStreamFrame& frame) override;
   void OnAckFrame(const QuicAckFrame& frame) override;
-  void OnCongestionFeedbackFrame(
-      const QuicCongestionFeedbackFrame& frame) override;
   void OnStopWaitingFrame(const QuicStopWaitingFrame& frame) override;
   void OnRstStreamFrame(const QuicRstStreamFrame& frame) override;
   void OnConnectionCloseFrame(const QuicConnectionCloseFrame& frame) override;
   void OnWindowUpdateFrame(const QuicWindowUpdateFrame& frame) override;
   void OnBlockedFrame(const QuicBlockedFrame& frame) override;
   void OnGoAwayFrame(const QuicGoAwayFrame& frame) override;
   void OnPingFrame(const QuicPingFrame& frame) override;
   void OnPublicResetPacket(const QuicPublicResetPacket& packet) override;
   void OnVersionNegotiationPacket(
       const QuicVersionNegotiationPacket& packet) override;
@@ skipping 100 matching lines @@
   // The available type of connection (WiFi, 3G, etc.) when connection was first
   // used.
   const char* const connection_description_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicConnectionLogger);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CONNECTION_LOGGER_H_