QUIC: retransmit packets with the correct encryption.

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 "net/quic/crypto/crypto_handshake.h"
@@ skipping 52 matching lines @@
   // num_client_hellos_ contains the number of client hello messages that this
   // connection has sent.
   int num_client_hellos_;
 
   const QuicConfig& config_;
   QuicCryptoClientConfig* const crypto_config_;
 
   QuicNegotiatedParameters negotiated_params_;
   QuicCryptoNegotiatedParameters crypto_negotiated_params_;
 
-  // decrypter_pushed_ is true if we have installed a QuicDecrypter in the
-  // connection. We need to track this because, in the event of a handshake
-  // failure, we have to remove any previous decrypters as they will have the
-  // wrong keys.
-  bool decrypter_pushed_;
-
   // Client's connection nonce (4-byte timestamp + 28 random bytes)
   std::string nonce_;
   // Server's hostname
   std::string server_hostname_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicCryptoClientStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_