QuicSentPacketManager cleanup to simplify OnAbandonFECTimeout() and

net/quic/quic_sent_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.
 
 #ifndef NET_QUIC_QUIC_SENT_PACKET_MANAGER_H_
 #define NET_QUIC_QUIC_SENT_PACKET_MANAGER_H_
 
 #include <deque>
 #include <list>
 #include <map>
@@ skipping 173 matching lines @@
   // Calculate the time until we can send the next packet to the wire.
   // Note 1: When kUnknownWaitTime is returned, there is no need to poll
   // TimeUntilSend again until we receive an OnIncomingAckFrame event.
   // Note 2: Send algorithms may or may not use |retransmit| in their
   // calculations.
   virtual QuicTime::Delta TimeUntilSend(QuicTime now,
                                         TransmissionType transmission_type,
                                         HasRetransmittableData retransmittable,
                                         IsHandshake handshake);
 
-  const QuicTime::Delta DefaultRetransmissionTime();
-
   // Returns amount of time for delayed ack timer.
   const QuicTime::Delta DelayedAckTime();
 
   // Returns the current RTO delay.
   const QuicTime::Delta GetRetransmissionDelay() const;
 
   // Returns the estimated smoothed RTT calculated by the congestion algorithm.
   const QuicTime::Delta SmoothedRtt() const;
 
   // Returns the estimated bandwidth calculated by the congestion algorithm.
@@ skipping 122 matching lines @@
   // Number of times the RTO timer has fired in a row without receiving an ack.
   size_t consecutive_rto_count_;
   bool using_pacing_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicSentPacketManager);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_SENT_PACKET_MANAGER_H_