PPB_NetAddress_Private: add getter methods for sockaddr.

ppapi/tests/test_net_address_private_untrusted.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 PAPPI_TESTS_TEST_NET_ADDRESS_PRIVATE_UNTRUSTED_H_
 #define PAPPI_TESTS_TEST_NET_ADDRESS_PRIVATE_UNTRUSTED_H_
 
 #include <string>
 
 #include "ppapi/cpp/private/tcp_socket_private.h"
@@ skipping 15 matching lines @@
  private:
   int32_t Connect(pp::TCPSocketPrivate* socket,
                   const std::string& host,
                   uint16_t port);
 
   std::string TestAreEqual();
   std::string TestAreHostsEqual();
   std::string TestDescribe();
   std::string TestReplacePort();
   std::string TestGetAnyAddress();
+  std::string TestGetFamily();
+  std::string TestGetPort();
+  std::string TestGetAddress();
 
   std::string host_;
   uint16_t port_;
 };
 
 #endif  // PAPPI_TESTS_TEST_NET_ADDRESS_PRIVATE_UNTRUSTED_H_