Add getter methods for sockaddr.

ppapi/tests/test_net_address_private.h

 // Copyright (c) 2011 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_H_
 #define PAPPI_TESTS_TEST_NET_ADDRESS_PRIVATE_H_
 
 #include <string>
 
 #include "ppapi/tests/test_case.h"
 
 class TestNetAddressPrivate : public TestCase {
  public:
   explicit TestNetAddressPrivate(TestingInstance* instance);
 
   // TestCase implementation.
   virtual bool Init();
   virtual void RunTests(const std::string& filter);
 
  private:
   std::string TestAreEqual();
   std::string TestAreHostsEqual();
   std::string TestDescribe();
   std::string TestReplacePort();
   std::string TestGetAnyAddress();
-
   std::string TestDescribeIPv6();
+  std::string TestGetFamily();
+  std::string TestGetPort();
+  std::string TestGetAddress();
 };
 
 #endif  // PAPPI_TESTS_TEST_NET_ADDRESS_PRIVATE_H_