Refactored to make MDnsSocketFactory return array of sockets.

chrome/utility/local_discovery/service_discovery_message_handler.cc

 // Copyright 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 "chrome/utility/local_discovery/service_discovery_message_handler.h"
 
 #include <algorithm>
 
 #include "base/lazy_instance.h"
 #include "chrome/common/local_discovery/local_discovery_messages.h"
@@ skipping 144 matching lines @@
 }
 
 void ServiceDiscoveryMessageHandler::InitializeMdns() {
   if (service_discovery_client_ || mdns_client_)
     return;
 
   mdns_client_ = net::MDnsClient::CreateDefault();
   {
     // Temporarily redirect network code to use pre-created sockets.
     ScopedSocketFactorySetter socket_factory_setter;
-    if (!mdns_client_->StartListening()) {
+    scoped_ptr<net::MDnsSocketFactory> mdns_sockets =
+        net::MDnsSocketFactory::CreateDefault();
+    if (!mdns_client_->StartListening(mdns_sockets.get())) {
       VLOG(1) << "Failed to start MDnsClient";
       Send(new LocalDiscoveryHostMsg_Error());
       return;
     }
   }
 
   service_discovery_client_.reset(
       new local_discovery::ServiceDiscoveryClientImpl(mdns_client_.get()));
 }
 
@@ skipping 244 matching lines @@
           id, success, address_ipv4, address_ipv6));
 }
 
 void ServiceDiscoveryMessageHandler::Send(IPC::Message* msg) {
   utility_task_runner_->PostTask(FROM_HERE,
                                  base::Bind(&SendHostMessageOnUtilityThread,
                                             msg));
 }
 
 }  // namespace local_discovery