base::ListValue::Append cleanup: pass unique_ptr instead of the released pointer.

chrome/browser/ui/webui/local_discovery/local_discovery_ui_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/browser/ui/webui/local_discovery/local_discovery_ui_handler.h"
 
 #include <set>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 62 matching lines @@
   return_value->SetString(kDictionaryKeyType, "printer");
 
   return return_value;
 }
 
 void ReadDevicesList(const CloudPrintPrinterList::DeviceList& devices,
                      const std::set<std::string>& local_ids,
                      base::ListValue* devices_list) {
   for (const auto& i : devices) {
     if (ContainsKey(local_ids, i.id)) {
-      devices_list->Append(CreateDeviceInfo(i).release());
+      devices_list->Append(CreateDeviceInfo(i));
     }
   }
 
   for (const auto& i : devices) {
     if (!ContainsKey(local_ids, i.id)) {
-      devices_list->Append(CreateDeviceInfo(i).release());
+      devices_list->Append(CreateDeviceInfo(i));
     }
   }
 }
 
 }  // namespace
 
 LocalDiscoveryUIHandler::LocalDiscoveryUIHandler()
     : is_visible_(false),
       failed_list_count_(0),
       succeded_list_count_(0) {
@@ skipping 510 matching lines @@
     service->RefreshStatusFromService();
 }
 
 CloudPrintProxyService* LocalDiscoveryUIHandler::GetCloudPrintProxyService() {
   return CloudPrintProxyServiceFactory::GetForProfile(
       Profile::FromWebUI(web_ui()));
 }
 #endif  // defined(CLOUD_PRINT_CONNECTOR_UI_AVAILABLE)
 
 }  // namespace local_discovery