Support tls-server-end-point channel bindings for HTTP authentication.

net/android/http_auth_negotiate_android.h

 // Copyright 2015 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_ANDROID_HTTP_AUTH_NEGOTIATE_ANDROID_H_
 #define NET_ANDROID_HTTP_AUTH_NEGOTIATE_ANDROID_H_
 
 #include <jni.h>
 #include <string>
 
@@ skipping 89 matching lines @@
   // until the callback has been called.
   //
   // |spn| is the Service Principal Name of the server that the token is
   // being generated for.
   //
   // If this is the first round of a multiple round scheme, credentials are
   // obtained using |*credentials|. If |credentials| is NULL, the default
   // credentials are used instead.
   int GenerateAuthToken(const AuthCredentials* credentials,
                         const std::string& spn,
+                        const std::string& channel_bindings,
                         std::string* auth_token,
                         const net::CompletionCallback& callback);
 
   // Delegation is allowed on the Kerberos ticket. This allows certain servers
   // to act as the user, such as an IIS server retrieving data from a
   // Kerberized MSSQL server.
   void Delegate();
 
  private:
   void SetResultInternal(int result, const std::string& token);
 
   const HttpAuthPreferences* prefs_;
   bool can_delegate_;
   bool first_challenge_;
   std::string server_auth_token_;
   std::string* auth_token_;
   base::android::ScopedJavaGlobalRef<jobject> java_authenticator_;
   net::CompletionCallback completion_callback_;
 
   base::WeakPtrFactory<HttpAuthNegotiateAndroid> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpAuthNegotiateAndroid);
 };
 
 }  // namespace android
 }  // namespace net
 
 #endif  // NET_ANDROID_HTTP_AUTH_NEGOTIATE_ANDROID_H_