Update Token Binding code to the latest drafts

net/spdy/spdy_session.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/spdy/spdy_session.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 1918 matching lines @@
 }
 
 bool SpdySession::WasNpnNegotiated() const {
   return connection_->socket()->WasNpnNegotiated();
 }
 
 NextProto SpdySession::GetNegotiatedProtocol() const {
   return connection_->socket()->GetNegotiatedProtocol();
 }
 
-Error SpdySession::GetSignedEKMForTokenBinding(crypto::ECPrivateKey* key,
-                                               std::vector<uint8_t>* out) {
+Error SpdySession::GetTokenBindingSignature(crypto::ECPrivateKey* key,
+                                            TokenBindingType tb_type,
+                                            std::vector<uint8_t>* out) {
   if (!is_secure_) {
     NOTREACHED();
     return ERR_FAILED;
   }
   SSLClientSocket* ssl_socket =
       static_cast<SSLClientSocket*>(connection_->socket());
-  return ssl_socket->GetSignedEKMForTokenBinding(key, out);
+  return ssl_socket->GetTokenBindingSignature(key, tb_type, out);
 }
 
 void SpdySession::OnError(SpdyFramer::SpdyError error_code) {
   CHECK(in_io_loop_);
 
   RecordProtocolErrorHistogram(MapFramerErrorToProtocolError(error_code));
   std::string description =
       base::StringPrintf("Framer error: %d (%s).",
                          error_code,
                          SpdyFramer::ErrorCodeToString(error_code));
@@ skipping 1182 matching lines @@
     if (!queue->empty()) {
       SpdyStreamId stream_id = queue->front();
       queue->pop_front();
       return stream_id;
     }
   }
   return 0;
 }
 
 }  // namespace net