Refactor QuicCryptoClientStream to use QuicSession directly.

net/quic/test_tools/mock_crypto_client_stream.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_QUIC_TEST_TOOLS_MOCK_CRYPTO_CLIENT_STREAM_H_
 #define NET_QUIC_TEST_TOOLS_MOCK_CRYPTO_CLIENT_STREAM_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "net/quic/crypto/crypto_handshake.h"
 #include "net/quic/crypto/crypto_protocol.h"
+#include "net/quic/quic_client_session_base.h"
 #include "net/quic/quic_crypto_client_stream.h"
 #include "net/quic/quic_session.h"
 
 namespace net {
 
 class QuicServerId;
 
 class MockCryptoClientStream : public QuicCryptoClientStream {
  public:
   // HandshakeMode enumerates the handshake mode MockCryptoClientStream should
@@ skipping 28 matching lines @@
   void CryptoConnect() override;
 
   // Invokes the sessions's CryptoHandshakeEvent method with the specified
   // event.
   void SendOnCryptoHandshakeEvent(QuicSession::CryptoHandshakeEvent event);
 
   HandshakeMode handshake_mode_;
 
  private:
   void SetConfigNegotiated();
-  QuicClientSessionBase* client_session();
 
   const ProofVerifyDetails* proof_verify_details_;
 
   DISALLOW_COPY_AND_ASSIGN(MockCryptoClientStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_MOCK_CRYPTO_CLIENT_STREAM_H_