QUIC - Used Quic and IP Address in prefs persistent store. It is

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 c5aa835a4b8869e3bd6303dd652471114aa75968..aa6f79f1bdcb585d228ef60d37602d853c961c32 100644
--- a/net/quic/quic_stream_factory.h
+++ b/net/quic/quic_stream_factory.h
@@ -160,9 +160,7 @@ class NET_EXPORT_PRIVATE QuicStreamFactory
     return require_confirmation_;
   }
 
-  void set_require_confirmation(bool require_confirmation) {
-    require_confirmation_ = require_confirmation;
-  }
+  void set_require_confirmation(bool require_confirmation);
 
   QuicConnectionHelper* helper() { return helper_.get(); }
 
@@ -293,6 +291,9 @@ class NET_EXPORT_PRIVATE QuicStreamFactory
   // port requests.
   uint64 port_seed_;
 
+  // Local address of socket that was created in CreateSession.
+  IPEndPoint local_address_;
+
   base::WeakPtrFactory<QuicStreamFactory> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicStreamFactory);