Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/webui/chromeos/login/network_dropdown.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/chromeos/login/network_dropdown.h"
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/strings/string_util.h"
@@ skipping 46 matching lines @@
 
 NetworkMenuWebUI::NetworkMenuWebUI(NetworkMenu::Delegate* delegate,
                                    content::WebUI* web_ui)
     : NetworkMenu(delegate),
       web_ui_(web_ui) {
 }
 
 void NetworkMenuWebUI::UpdateMenu() {
   NetworkMenu::UpdateMenu();
   if (web_ui_) {
-    scoped_ptr<base::ListValue> list(ConvertMenuModel(GetMenuModel()));
+    std::unique_ptr<base::ListValue> list(ConvertMenuModel(GetMenuModel()));
     web_ui_->CallJavascriptFunction("cr.ui.DropDown.updateNetworks", *list);
   }
 }
 
 void NetworkMenuWebUI::OnItemChosen(int id) {
   int index;
   ui::MenuModel* model = GetMenuModel();
    if (!ui::MenuModel::GetModelAndIndexForCommandId(id, &model, &index))
      return;
   model->ActivatedAt(index);
@@ skipping 125 matching lines @@
   web_ui_->CallJavascriptFunction("cr.ui.DropDown.updateNetworkTitle",
                                   title, icon);
 }
 
 void NetworkDropdown::RequestNetworkScan() {
   NetworkHandler::Get()->network_state_handler()->RequestScan();
   Refresh();
 }
 
 }  // namespace chromeos