Use byte conservation instead of packet conservation in QUIC's Slow Start Large Recovery experiment…

net/quic/congestion_control/tcp_cubic_sender_base.h

 // 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.
 //
 // TCP cubic send side congestion algorithm, emulates the behavior of TCP cubic.
 
 #ifndef NET_QUIC_CONGESTION_CONTROL_TCP_CUBIC_SENDER_BASE_H_
 #define NET_QUIC_CONGESTION_CONTROL_TCP_CUBIC_SENDER_BASE_H_
 
 #include <stdint.h>
@@ skipping 64 matching lines @@
 
   // Called when initializing the minimum congestion window.
   virtual void SetMinCongestionWindowInPackets(
       QuicPacketCount congestion_window) = 0;
 
   // Called when slow start is exited to set SSTHRESH.
   virtual void ExitSlowstart() = 0;
 
   // Called when a packet is lost.
   virtual void OnPacketLost(QuicPacketNumber largest_loss,
+                            QuicByteCount lost_bytes,
                             QuicByteCount bytes_in_flight) = 0;
 
   // Called when a packet has been acked to possibly increase the congestion
   // window.
   virtual void MaybeIncreaseCwnd(QuicPacketNumber acked_packet_number,
                                  QuicByteCount acked_bytes,
                                  QuicByteCount bytes_in_flight) = 0;
 
   // Called when a retransmission has occured which resulted in packets
   // being retransmitted.
@@ skipping 44 matching lines @@
   // When true, exit slow start with large cutback of congestion window.
   bool slow_start_large_reduction_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TcpCubicSenderBase);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CONGESTION_CONTROL_TCP_CUBIC_SENDER_BASE_H_