Change IPEndpoint::address() to return a net::IPAddress

net/tools/quic/test_tools/quic_client_peer.cc

 // Copyright (c) 2013 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/tools/quic/test_tools/quic_client_peer.h"
 
 #include "net/tools/quic/quic_client.h"
 
 namespace net {
 namespace tools {
 namespace test {
 
 // static
 bool QuicClientPeer::CreateUDPSocket(QuicClient* client) {
   return client->CreateUDPSocket();
 }
 
 // static
 void QuicClientPeer::SetClientPort(QuicClient* client, int port) {
-  client->client_address_ = IPEndPoint(client->client_address_.address(), port);
+  client->client_address_ =
+      IPEndPoint(client->client_address_.address_number(), port);
 }
 
 }  // namespace test
 }  // namespace tools
 }  // namespace net