Remove FEC code from receive path.

net/quic/quic_received_packet_manager.h

 // Copyright 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.
 //
 // Manages the packet entropy calculation for both sent and received packets
 // for a connection.
 
 #ifndef NET_QUIC_QUIC_RECEIVED_PACKET_MANAGER_H_
 #define NET_QUIC_QUIC_RECEIVED_PACKET_MANAGER_H_
 
@@ skipping 91 matching lines @@
   ~QuicReceivedPacketManager() override;
 
   // Updates the internal state concerning which packets have been received.
   // bytes: the packet size in bytes including Quic Headers.
   // header: the packet header.
   // timestamp: the arrival time of the packet.
   virtual void RecordPacketReceived(QuicByteCount bytes,
                                     const QuicPacketHeader& header,
                                     QuicTime receipt_time);
 
-  virtual void RecordPacketRevived(QuicPacketNumber packet_number);
-
   // Checks whether |packet_number| is missing and less than largest observed.
   virtual bool IsMissing(QuicPacketNumber packet_number);
 
   // Checks if we're still waiting for the packet with |packet_number|.
   virtual bool IsAwaitingPacket(QuicPacketNumber packet_number);
 
   // Update the |ack_frame| for an outgoing ack.
   void UpdateReceivedPacketInfo(QuicAckFrame* ack_frame,
                                 QuicTime approximate_now);
 
@@ skipping 56 matching lines @@
   QuicTime time_largest_observed_;
 
   QuicConnectionStats* stats_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicReceivedPacketManager);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_RECEIVED_PACKET_MANAGER_H_