QUIC - use QuicSessionKey tuple (host, port, is_https) instead of server_hostname

net/quic/quic_crypto_client_stream.h

 // Copyright (c) 2012 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_QUIC_CRYPTO_CLIENT_STREAM_H_
 #define NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_
 
 #include <string>
 
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "net/cert/cert_verify_result.h"
 #include "net/cert/x509_certificate.h"
 #include "net/quic/crypto/proof_verifier.h"
 #include "net/quic/crypto/quic_crypto_client_config.h"
 #include "net/quic/quic_config.h"
 #include "net/quic/quic_crypto_stream.h"
+#include "net/quic/quic_session_key.h"
 
 namespace net {
 
 class QuicServerInfo;
 class QuicSession;
 class SSLInfo;
 
 namespace test {
 class CryptoTestUtils;
 }  // namespace test
 
 class NET_EXPORT_PRIVATE QuicCryptoClientStream : public QuicCryptoStream {
  public:
-  QuicCryptoClientStream(const string& server_hostname,
+  QuicCryptoClientStream(const QuicSessionKey& server_key,
                          QuicSession* session,
                          QuicCryptoClientConfig* crypto_config);
   virtual ~QuicCryptoClientStream();
 
   // CryptoFramerVisitorInterface implementation
   virtual void OnHandshakeMessage(
       const CryptoHandshakeMessage& message) OVERRIDE;
 
   // Performs a crypto handshake with the server. Returns true if the crypto
   // handshake is started successfully.
@@ skipping 69 matching lines @@
 
   State next_state_;
   // num_client_hellos_ contains the number of client hello messages that this
   // connection has sent.
   int num_client_hellos_;
 
   QuicCryptoClientConfig* const crypto_config_;
 
   // Client's connection nonce (4-byte timestamp + 28 random bytes)
   std::string nonce_;
-  // Server's hostname
-  std::string server_hostname_;
+  // Server's (hostname, port, is_https) tuple.
+  const QuicSessionKey server_key_;
 
   // Generation counter from QuicCryptoClientConfig's CachedState.
   uint64 generation_counter_;
 
   // proof_verify_callback_ contains the callback object that we passed to an
   // asynchronous proof verification. The ProofVerifier owns this object.
   ProofVerifierCallbackImpl* proof_verify_callback_;
 
   // These members are used to store the result of an asynchronous proof
   // verification. These members must not be used after
@@ skipping 16 matching lines @@
   base::TimeTicks disk_cache_load_start_time_;
 
   base::WeakPtrFactory<QuicCryptoClientStream> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicCryptoClientStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_