Add original_path_id to SerializedPacket and OnPacketSent. No functional change expected.

net/quic/quic_connection_logger.cc

 // 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.
 
 #include "net/quic/quic_connection_logger.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 
@@ skipping 410 matching lines @@
       // MtuDiscoveryFrame is PingFrame on wire, it does not have any payload.
       net_log_.AddEvent(NetLog::TYPE_QUIC_SESSION_MTU_DISCOVERY_FRAME_SENT);
       break;
     default:
       DCHECK(false) << "Illegal frame type: " << frame.type;
   }
 }
 
 void QuicConnectionLogger::OnPacketSent(
     const SerializedPacket& serialized_packet,
+    QuicPathId /* original_path_id */,
     QuicPacketNumber original_packet_number,
     TransmissionType transmission_type,
     QuicTime sent_time) {
   if (original_packet_number == 0) {
     net_log_.AddEvent(
         NetLog::TYPE_QUIC_SESSION_PACKET_SENT,
         base::Bind(&NetLogQuicPacketSentCallback, serialized_packet,
                    transmission_type, sent_time));
   } else {
     net_log_.AddEvent(
@@ skipping 432 matching lines @@
       continue;
     }
     // Record some overlapping patterns, to get a better picture, since this is
     // not very expensive.
     if (i % 3 == 0)
       six_packet_histogram->Add(recent_6_mask);
   }
 }
 
 }  // namespace net