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

net/quic/quic_client_session.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_client_session.h"
 
 #include "base/callback_helpers.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
@@ skipping 141 matching lines @@
   ResetAndReturn(&callback_).Run(rv);
 }
 
 QuicClientSession::QuicClientSession(
     QuicConnection* connection,
     scoped_ptr<DatagramClientSocket> socket,
     QuicStreamFactory* stream_factory,
     TransportSecurityState* transport_security_state,
     scoped_ptr<QuicServerInfo> server_info,
     const QuicConfig& config,
+    const char* const connection_description,
     base::TaskRunner* task_runner,
     NetLog* net_log)
     : QuicClientSessionBase(connection, config),
       require_confirmation_(false),
       stream_factory_(stream_factory),
       socket_(socket.Pass()),
       read_buffer_(new IOBufferWithSize(kMaxPacketSize)),
       transport_security_state_(transport_security_state),
       server_info_(server_info.Pass()),
       read_pending_(false),
       num_total_streams_(0),
       task_runner_(task_runner),
       net_log_(BoundNetLog::Make(net_log, NetLog::SOURCE_QUIC_SESSION)),
-      logger_(new QuicConnectionLogger(this, net_log_)),
+      logger_(new QuicConnectionLogger(this, connection_description, net_log_)),
       num_packets_read_(0),
       going_away_(false),
       weak_factory_(this) {
   // TODO(vadimt): Remove ScopedTracker below once crbug.com/422516 is fixed.
   tracked_objects::ScopedTracker tracking_profile1(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "422516 QuicClientSession::QuicClientSession1"));
 
   connection->set_debug_visitor(logger_);
   IPEndPoint address;
@@ skipping 760 matching lines @@
     return;
 
   // TODO(rch): re-enable this code once beta is cut.
   //  if (stream_factory_)
   //    stream_factory_->OnSessionConnectTimeout(this);
   //  CloseAllStreams(ERR_QUIC_HANDSHAKE_FAILED);
   //  DCHECK_EQ(0u, GetNumOpenStreams());
 }
 
 }  // namespace net