Land Recent QUIC Changes.

net/quic/quic_connection.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_connection.h"
 
 #include <string.h>
 #include <sys/types.h>
 #include <algorithm>
 #include <iterator>
@@ skipping 1051 matching lines @@
 
 const QuicConnectionStats& QuicConnection::GetStats() {
   // Update rtt and estimated bandwidth.
   stats_.min_rtt_us =
       sent_packet_manager_.GetRttStats()->min_rtt().ToMicroseconds();
   stats_.srtt_us =
       sent_packet_manager_.GetRttStats()->SmoothedRtt().ToMicroseconds();
   stats_.estimated_bandwidth =
       sent_packet_manager_.BandwidthEstimate().ToBytesPerSecond();
   stats_.congestion_window = sent_packet_manager_.GetCongestionWindow();
+  stats_.slow_start_threshold = sent_packet_manager_.GetSlowStartThreshold();
   stats_.max_packet_size = packet_generator_.max_packet_length();
   return stats_;
 }
 
 void QuicConnection::ProcessUdpPacket(const IPEndPoint& self_address,
                                       const IPEndPoint& peer_address,
                                       const QuicEncryptedPacket& packet) {
   if (!connected_) {
     return;
   }
@@ skipping 895 matching lines @@
   // If we changed the generator's batch state, restore original batch state.
   if (!already_in_batch_mode_) {
     DVLOG(1) << "Leaving Batch Mode.";
     connection_->packet_generator_.FinishBatchOperations();
   }
   DCHECK_EQ(already_in_batch_mode_,
             connection_->packet_generator_.InBatchMode());
 }
 
 }  // namespace net