QUIC - Cache the connection type and connection description. Make the

net/quic/quic_connection_logger.h

 // 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.
 
 #ifndef NET_QUIC_QUIC_CONNECTION_LOGGER_H_
 #define NET_QUIC_QUIC_CONNECTION_LOGGER_H_
 
 #include <bitset>
 
 #include "net/base/ip_endpoint.h"
 #include "net/base/net_log.h"
 #include "net/base/network_change_notifier.h"
 #include "net/quic/quic_connection.h"
 #include "net/quic/quic_protocol.h"
 #include "net/quic/quic_session.h"
 
 namespace net {
 namespace test {
 class QuicConnectionLoggerPeer;
 }  // namespace test
 
 class CryptoHandshakeMessage;
 class CertVerifyResult;
 
 // This class is a debug visitor of a QuicConnection which logs
 // events to |net_log|.
 class NET_EXPORT_PRIVATE QuicConnectionLogger
     : public QuicConnectionDebugVisitor {
  public:
-  QuicConnectionLogger(QuicSession* session, const BoundNetLog& net_log);
+  QuicConnectionLogger(QuicSession* session,
+                       const char* const connection_description,
+                       const BoundNetLog& net_log);
 
   ~QuicConnectionLogger() override;
 
   // QuicPacketGenerator::DebugDelegateInterface
   void OnFrameAddedToPacket(const QuicFrame& frame) override;
 
   // QuicConnectionDebugVisitorInterface
   void OnPacketSent(const SerializedPacket& serialized_packet,
                     QuicPacketSequenceNumber original_sequence_number,
                     EncryptionLevel level,
@@ skipping 130 matching lines @@
   // The available type of connection (WiFi, 3G, etc.) when connection was first
   // used.
   const char* const connection_description_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicConnectionLogger);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CONNECTION_LOGGER_H_