Update Token Binding code to the latest drafts

chrome/browser/extensions/api/socket/tls_socket_unittest.cc

Index: chrome/browser/extensions/api/socket/tls_socket_unittest.cc
diff --git a/chrome/browser/extensions/api/socket/tls_socket_unittest.cc b/chrome/browser/extensions/api/socket/tls_socket_unittest.cc
index 812a99d360b5e5c26a9a8ce6df7a1f94257b9907..88134bda087c0ee6b76ed18ecace148320e36b62 100644
--- a/chrome/browser/extensions/api/socket/tls_socket_unittest.cc
+++ b/chrome/browser/extensions/api/socket/tls_socket_unittest.cc
@@ -73,8 +73,10 @@ class MockSSLClientSocket : public net::SSLClientSocket {
   MOCK_CONST_METHOD0(GetUnverifiedServerCertificateChain,
                      scoped_refptr<net::X509Certificate>());
   MOCK_CONST_METHOD0(GetChannelIDService, net::ChannelIDService*());
-  MOCK_METHOD2(GetSignedEKMForTokenBinding,
-               net::Error(crypto::ECPrivateKey*, std::vector<uint8_t>*));
+  MOCK_METHOD3(GetTokenBindingSignature,
+               net::Error(crypto::ECPrivateKey*,
+                          net::TokenBindingType,
+                          std::vector<uint8_t>*));
   MOCK_CONST_METHOD0(GetChannelIDKey, crypto::ECPrivateKey*());
   bool IsConnected() const override { return true; }