Minor cleanup of QUIC MockConnection and PacketSavingConnection

net/quic/quic_crypto_client_stream_test.cc

Index: net/quic/quic_crypto_client_stream_test.cc
diff --git a/net/quic/quic_crypto_client_stream_test.cc b/net/quic/quic_crypto_client_stream_test.cc
index d49e2c5d168d68328a7b165b57428eb4bff54da3..5ac2c97d7b1367ec261b8a700175a2bd243a2d65 100644
--- a/net/quic/quic_crypto_client_stream_test.cc
+++ b/net/quic/quic_crypto_client_stream_test.cc
@@ -24,8 +24,7 @@ const char kServerHostname[] = "example.com";
 class QuicCryptoClientStreamTest : public ::testing::Test {
  public:
   QuicCryptoClientStreamTest()
-      : addr_(),
-        connection_(new PacketSavingConnection(1, addr_, false)),
+      : connection_(new PacketSavingConnection(false)),
         session_(new TestSession(connection_, DefaultQuicConfig(), false)),
         stream_(new QuicCryptoClientStream(kServerHostname, session_.get(),
                                            &crypto_config_)) {
@@ -43,7 +42,6 @@ class QuicCryptoClientStreamTest : public ::testing::Test {
     message_data_.reset(framer.ConstructHandshakeMessage(message_));
   }
 
-  IPEndPoint addr_;
   PacketSavingConnection* connection_;
   scoped_ptr<TestSession> session_;
   scoped_ptr<QuicCryptoClientStream> stream_;
@@ -115,7 +113,7 @@ TEST_F(QuicCryptoClientStreamTest, ExpiredServerConfig) {
   // Seed the config with a cached server config.
   CompleteCryptoHandshake();
 
-  connection_ = new PacketSavingConnection(1, addr_, true);
+  connection_ = new PacketSavingConnection(true);
   session_.reset(new TestSession(connection_, DefaultQuicConfig(), true));
   stream_.reset(new QuicCryptoClientStream(kServerHostname, session_.get(),
                                            &crypto_config_));