Land Recent QUIC Changes

net/quic/crypto/crypto_protocol.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_CRYPTO_CRYPTO_PROTOCOL_H_
 #define NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 39 matching lines @@
 const CryptoTag kCGST = MAKE_TAG('C', 'G', 'S', 'T');  // Congestion control
                                                        // feedback types
 const CryptoTag kICSL = MAKE_TAG('I', 'C', 'S', 'L');  // Idle connection state
                                                        // lifetime
 const CryptoTag kKATO = MAKE_TAG('K', 'A', 'T', 'O');  // Keepalive timeout
 const CryptoTag kSNI = MAKE_TAG('S', 'N', 'I', '\0');  // Server name
                                                        // indication
 const CryptoTag kPUBS = MAKE_TAG('P', 'U', 'B', 'S');  // Public key values
 const CryptoTag kSCID = MAKE_TAG('S', 'C', 'I', 'D');  // Server config id
 const CryptoTag kSRCT = MAKE_TAG('S', 'R', 'C', 'T');  // Source-address token
+const CryptoTag kORBT = MAKE_TAG('O', 'B', 'I', 'T');  // Server orbit.
 
 const size_t kMaxEntries = 16;  // Max number of entries in a message.
 
 const size_t kNonceSize = 32;  // Size in bytes of the connection nonce.
 
+const size_t kOrbitSize = 8;  // Number of bytes in an orbit value.
+
 }  // namespace net
 
 #endif  // NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_