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

net/quic/quic_stream_factory.h

Index: net/quic/quic_stream_factory.h
diff --git a/net/quic/quic_stream_factory.h b/net/quic/quic_stream_factory.h
index 1b9946ddcc80f54b03c05b579b80cdd1f591fdbd..4a6807531988c0bac767a33d9ae1da20232dedd0 100644
--- a/net/quic/quic_stream_factory.h
+++ b/net/quic/quic_stream_factory.h
@@ -19,6 +19,7 @@
 #include "net/base/network_change_notifier.h"
 #include "net/cert/cert_database.h"
 #include "net/proxy/proxy_server.h"
+#include "net/quic/network_connection.h"
 #include "net/quic/quic_config.h"
 #include "net/quic/quic_crypto_stream.h"
 #include "net/quic/quic_http_stream.h"
@@ -340,6 +341,8 @@ class NET_EXPORT_PRIVATE QuicStreamFactory
   bool check_persisted_supports_quic_;
   std::set<HostPortPair> quic_supported_servers_at_startup_;
 
+  NetworkConnection network_connection_;
+
   base::TaskRunner* task_runner_;
 
   base::WeakPtrFactory<QuicStreamFactory> weak_factory_;