Refactor QuicServerSessionBase::Visitor

net/quic/test_tools/quic_test_utils.cc

Index: net/quic/test_tools/quic_test_utils.cc
diff --git a/net/quic/test_tools/quic_test_utils.cc b/net/quic/test_tools/quic_test_utils.cc
index d2506c6e6b748fb6bca9df63579fdf9866cc343f..6517885e1584e54993956e6c68aa26e2a75add84 100644
--- a/net/quic/test_tools/quic_test_utils.cc
+++ b/net/quic/test_tools/quic_test_utils.cc
@@ -372,7 +372,7 @@ void PacketSavingConnection::SendOrQueuePacket(SerializedPacket* packet) {
 }
 
 MockQuicSession::MockQuicSession(QuicConnection* connection)
-    : QuicSession(connection, DefaultQuicConfig()) {
+    : QuicSession(connection, nullptr, DefaultQuicConfig()) {
   crypto_stream_.reset(new QuicCryptoStream(this));
   Initialize();
   ON_CALL(*this, WritevData(_, _, _, _, _, _))
@@ -395,7 +395,7 @@ QuicConsumedData MockQuicSession::ConsumeAllData(
 }
 
 MockQuicSpdySession::MockQuicSpdySession(QuicConnection* connection)
-    : QuicSpdySession(connection, DefaultQuicConfig()) {
+    : QuicSpdySession(connection, nullptr, DefaultQuicConfig()) {
   crypto_stream_.reset(new QuicCryptoStream(this));
   Initialize();
   ON_CALL(*this, WritevData(_, _, _, _, _, _))