base::Bind: Convert HostResolver::Resolve.

jingle/notifier/communicator/xmpp_connection_generator.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 JINGLE_NOTIFIER_COMMUNICATOR_XMPP_CONNECTION_GENERATOR_H_
 #define JINGLE_NOTIFIER_COMMUNICATOR_XMPP_CONNECTION_GENERATOR_H_
 
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "net/base/address_list.h"
-#include "net/base/completion_callback.h"
 #include "net/base/host_resolver.h"
 #include "net/base/net_log.h"
 #include "net/base/single_request_host_resolver.h"
 #include "jingle/notifier/base/server_information.h"
 
 namespace notifier {
 
 class ConnectionOptions;
 class ConnectionSettings;
 class ConnectionSettingsList;
@@ skipping 35 matching lines @@
     should_resolve_dns_ = should_resolve_dns;
   }
 
  private:
   void OnServerDNSResolved(int status);
   void HandleServerDNSResolved(int status);
   void GenerateSettingsForIPList(const std::vector<uint32>& ip_list);
 
   Delegate* delegate_;
   net::SingleRequestHostResolver host_resolver_;
-  scoped_ptr<net::OldCompletionCallback> resolve_callback_;
   net::AddressList address_list_;
   net::BoundNetLog bound_net_log_;
   scoped_ptr<ConnectionSettingsList> settings_list_;
   int settings_index_;  // The setting that is currently being used.
   const ServerList servers_;
   ServerList::const_iterator current_server_;
   bool try_ssltcp_first_;  // Used when sync tests are run on chromium builders.
   bool successfully_resolved_dns_;
   int first_dns_error_;
   bool should_resolve_dns_;
   const ConnectionOptions* options_;
 
   DISALLOW_COPY_AND_ASSIGN(XmppConnectionGenerator);
 };
 
 }  // namespace notifier
 
 #endif  // JINGLE_NOTIFIER_COMMUNICATOR_XMPP_CONNECTION_GENERATOR_H_