Invoke createNetwork() callback with GUID, not service name

chromeos/network/network_handler_callbacks.h

 // 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.
 
 #ifndef CHROMEOS_NETWORK_NETWORK_HANDLER_CALLBACKS_H_
 #define CHROMEOS_NETWORK_NETWORK_HANDLER_CALLBACKS_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 21 matching lines @@
   void(const std::string& error_name,
        scoped_ptr<base::DictionaryValue> error_data)> ErrorCallback;
 
 typedef base::Callback<
   void(const std::string& service_path,
        const base::DictionaryValue& dictionary)> DictionaryResultCallback;
 
 typedef base::Callback<
   void(const std::string& service_path)> StringResultCallback;
 
+typedef base::Callback<void(const std::string& service_path,
+                            const std::string& guid)>
+    ServiceResultCallback;
+
 // Create a DictionaryValue for passing to ErrorCallback.
 CHROMEOS_EXPORT base::DictionaryValue* CreateErrorData(
     const std::string& path,
     const std::string& error_name,
     const std::string& error_detail);
 
 // If not NULL, runs |error_callback| with an ErrorData dictionary created from
 // the other arguments.
 CHROMEOS_EXPORT void RunErrorCallback(const ErrorCallback& error_callback,
                                       const std::string& path,
@@ skipping 27 matching lines @@
     const DictionaryResultCallback& callback,
     const ErrorCallback& error_callback,
     const std::string& path,
     DBusMethodCallStatus call_status,
     const base::DictionaryValue& value);
 
 }  // namespace network_handler
 }  // namespace chromeos
 
 #endif  // CHROMEOS_NETWORK_NETWORK_HANDLER_CALLBACKS_H_