Reimplements net::AddressList without struct addrinfo.

net/dns/dns_transaction_unittest.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/dns/dns_transaction.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/rand_util.h"
 #include "base/sys_byteorder.h"
 #include "base/test/test_timeouts.h"
 #include "net/base/big_endian.h"
 #include "net/base/dns_util.h"
 #include "net/base/net_log.h"
-#include "net/base/sys_addrinfo.h"
 #include "net/dns/dns_protocol.h"
 #include "net/dns/dns_query.h"
 #include "net/dns/dns_response.h"
 #include "net/dns/dns_session.h"
 #include "net/dns/dns_test_util.h"
 #include "net/socket/socket_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
@@ skipping 757 matching lines @@
 
   TransactionHelper helper0("www",
                             kT2Qtype,
                             kT2RecordCount);
   EXPECT_TRUE(helper0.Run(transaction_factory_.get()));
 }
 
 }  // namespace
 
 }  // namespace net