Update token binding code to latest drafts

net/socket/ssl_client_socket_impl.cc

 // 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.
 
 #include "net/socket/ssl_client_socket_impl.h"
 
 #include <errno.h>
 #include <openssl/bio.h>
 #include <openssl/bytestring.h>
 #include <openssl/err.h>
@@ skipping 63 matching lines @@
 const char kDefaultSupportedNPNProtocol[] = "http/1.1";
 
 // Default size of the internal BoringSSL buffers.
 const int KDefaultOpenSSLBufferSize = 17 * 1024;
 
 // TLS extension number use for Token Binding.
 const unsigned int kTbExtNum = 24;
 
 // Token Binding ProtocolVersions supported.
 const uint8_t kTbProtocolVersionMajor = 0;
-const uint8_t kTbProtocolVersionMinor = 6;
+const uint8_t kTbProtocolVersionMinor = 8;
 const uint8_t kTbMinProtocolVersionMajor = 0;
 const uint8_t kTbMinProtocolVersionMinor = 6;
 
 #if !defined(OS_NACL)
 const base::Feature kPostQuantumExperiment{"SSLPostQuantumExperiment",
                                            base::FEATURE_DISABLED_BY_DEFAULT};
 #endif
 
 bool EVP_MDToPrivateKeyHash(const EVP_MD* md, SSLPrivateKey::Hash* hash) {
   switch (EVP_MD_type(md)) {
@@ skipping 2222 matching lines @@
   if (rv != OK) {
     net_log_.EndEventWithNetErrorCode(NetLog::TYPE_SSL_CONNECT, rv);
     return;
   }
 
   net_log_.EndEvent(NetLog::TYPE_SSL_CONNECT,
                     base::Bind(&NetLogSSLInfoCallback, base::Unretained(this)));
 }
 
 }  // namespace net