Refactor the Connection and Generator so the Creator is completely

net/quic/quic_connection_test.cc

Index: net/quic/quic_connection_test.cc
diff --git a/net/quic/quic_connection_test.cc b/net/quic/quic_connection_test.cc
index b3291b25f3330845b197a6072ed1196a9a5a4e1a..e6f32f1e2d126bc84c62d2cc36e3b5aaf1933fca 100644
--- a/net/quic/quic_connection_test.cc
+++ b/net/quic/quic_connection_test.cc
@@ -542,8 +542,6 @@ class TestConnection : public QuicConnection {
 
   void set_is_server(bool is_server) {
     writer_->set_is_server(is_server);
-    QuicPacketCreatorPeer::SetIsServer(
-        QuicConnectionPeer::GetPacketCreator(this), is_server);
     QuicConnectionPeer::SetIsServer(this, is_server);
   }
 
@@ -608,7 +606,7 @@ class QuicConnectionTest : public ::testing::TestWithParam<QuicVersion> {
   QuicConnectionTest()
       : connection_id_(42),
         framer_(SupportedVersions(version()), QuicTime::Zero(), false),
-        peer_creator_(connection_id_, &framer_, &random_generator_, false),
+        peer_creator_(connection_id_, &framer_, &random_generator_),
         send_algorithm_(new StrictMock<MockSendAlgorithm>),
         loss_algorithm_(new MockLossAlgorithm()),
         helper_(new TestConnectionHelper(&clock_, &random_generator_)),