Update from https://crrev.com/309415

net/quic/quic_crypto_server_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_SERVER_STREAM_H_
 #define NET_QUIC_QUIC_CRYPTO_SERVER_STREAM_H_
 
 #include <string>
 
 #include "net/quic/crypto/crypto_handshake.h"
 #include "net/quic/crypto/quic_crypto_server_config.h"
 #include "net/quic/quic_config.h"
 #include "net/quic/quic_crypto_stream.h"
 
 namespace net {
 
 class CachedNetworkParameters;
 class CryptoHandshakeMessage;
 class QuicCryptoServerConfig;
 class QuicCryptoServerStream;
 class QuicSession;
+class SourceAddressTokens;
 
 namespace test {
 class CryptoTestUtils;
 }  // namespace test
 
 // Receives a notification when the server hello (SHLO) has been ACKed by the
 // peer. At this point we disable HANDSHAKE_MODE in the sent packet manager.
 class NET_EXPORT_PRIVATE ServerHelloNotifier : public
     QuicAckNotifier::DelegateInterface {
  public:
@@ skipping 102 matching lines @@
   uint8 num_handshake_messages_;
 
   // Number of server config update (SCUP) messages sent by this stream.
   int num_server_config_update_messages_sent_;
 
   // If the client provides CachedNetworkParameters in the STK in the CHLO, then
   // store here, and send back in future STKs if we have no better bandwidth
   // estimate to send.
   scoped_ptr<CachedNetworkParameters> previous_cached_network_params_;
 
+  // Contains any source address tokens which were present in the CHLO.
+  SourceAddressTokens previous_source_address_tokens_;
+
   DISALLOW_COPY_AND_ASSIGN(QuicCryptoServerStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CRYPTO_SERVER_STREAM_H_