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

chrome/browser/ui/webui/options/core_options_handler.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/core_options_handler.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 340 matching lines @@
 }
 
 void CoreOptionsHandler::DispatchPrefChangeNotification(
     const std::string& name,
     std::unique_ptr<base::Value> value) {
   std::pair<PreferenceCallbackMap::const_iterator,
             PreferenceCallbackMap::const_iterator> range =
       pref_callback_map_.equal_range(name);
   base::ListValue result_value;
   result_value.AppendString(name);
-  result_value.Append(value.release());
+  result_value.Append(std::move(value));
   for (PreferenceCallbackMap::const_iterator iter = range.first;
        iter != range.second; ++iter) {
     const std::string& callback_function = iter->second;
     web_ui()->CallJavascriptFunctionUnsafe(callback_function, result_value);
   }
 }
 
 base::Value* CoreOptionsHandler::CreateValueForPref(
     const std::string& pref_name,
     const std::string& controlling_pref_name) {
@@ skipping 285 matching lines @@
           plugin_status_pref_setter_.IsPepperFlashSettingsEnabled());
   web_ui()->CallJavascriptFunctionUnsafe(
       "options.OptionsPage.setPepperFlashSettingsEnabled", enabled);
 }
 
 bool CoreOptionsHandler::IsUserUnsupervised(const base::Value* to_value) {
   return !Profile::FromWebUI(web_ui())->IsSupervised();
 }
 
 }  // namespace options