Provide warning message for setParameters

extensions/browser/api/vpn_provider/vpn_service.cc

 // Copyright 2014 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 "extensions/browser/api/vpn_provider/vpn_service.h"
 
 #include <stdint.h>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 358 matching lines @@
   network_configuration_handler_->RemoveConfiguration(
       service_path, NetworkConfigurationObserver::SOURCE_EXTENSION_INSTALL,
       base::Bind(&VpnService::OnRemoveConfigurationSuccess,
                  weak_factory_.GetWeakPtr(), success),
       base::Bind(&VpnService::OnRemoveConfigurationFailure,
                  weak_factory_.GetWeakPtr(), failure));
 }
 
 void VpnService::SetParameters(const std::string& extension_id,
                                const base::DictionaryValue& parameters,
-                               const SuccessCallback& success,
+                               const StringCallback& success,
                                const FailureCallback& failure) {
   if (!DoesActiveConfigurationExistAndIsAccessAuthorized(extension_id)) {
     failure.Run(std::string(), std::string("Unauthorized access."));
     return;
   }
 
   shill_client_->SetParameters(active_configuration_->object_path(), parameters,
                                success, failure);
 }
 
@@ skipping 153 matching lines @@
   delete configuration;
 }
 
 bool VpnService::DoesActiveConfigurationExistAndIsAccessAuthorized(
     const std::string& extension_id) {
   return active_configuration_ &&
          active_configuration_->extension_id() == extension_id;
 }
 
 }  // namespace chromeos