Rewrite simple uses of base::ListValue::Append(base::Value*) on CrOS.

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 <memory>
 #include <string>
+#include <utility>
 
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host.h"
 #include "chromeos/network/network_state_handler.h"
 #include "content/public/browser/web_ui.h"
 #include "ui/base/models/menu_model.h"
 #include "ui/base/webui/web_ui_util.h"
 #include "ui/chromeos/network/network_icon.h"
@@ skipping 60 matching lines @@
 
 base::ListValue* NetworkMenuWebUI::ConvertMenuModel(ui::MenuModel* model) {
   base::ListValue* list = new base::ListValue();
   for (int i = 0; i < model->GetItemCount(); ++i) {
     ui::MenuModel::ItemType type = model->GetTypeAt(i);
     int id;
     if (type == ui::MenuModel::TYPE_SEPARATOR)
       id = -2;
     else
       id = model->GetCommandIdAt(i);
-    base::DictionaryValue* item = new base::DictionaryValue();
+    auto item = base::MakeUnique<base::DictionaryValue>();
     item->SetInteger("id", id);
     base::string16 label = model->GetLabelAt(i);
     base::ReplaceSubstringsAfterOffset(&label, 0, base::ASCIIToUTF16("&&"),
                                  base::ASCIIToUTF16("&"));
     item->SetString("label", label);
     gfx::Image icon;
     if (model->GetIconAt(i, &icon)) {
       SkBitmap icon_bitmap = icon.ToImageSkia()->GetRepresentation(
           web_ui_->GetDeviceScaleFactor()).sk_bitmap();
       item->SetString("icon", webui::GetBitmapDataUrl(icon_bitmap));
     }
     if (id >= 0) {
       item->SetBoolean("enabled", model->IsEnabledAt(i));
       const gfx::FontList* font_list = model->GetLabelFontListAt(i);
       if (font_list)
         item->SetBoolean("bold",
                          font_list->GetFontWeight() == gfx::Font::Weight::BOLD);
     }
     if (type == ui::MenuModel::TYPE_SUBMENU)
       item->Set("sub", ConvertMenuModel(model->GetSubmenuModelAt(i)));
-    list->Append(item);
+    list->Append(std::move(item));
   }
   return list;
 }
 
 // NetworkDropdown -------------------------------------------------------------
 
 NetworkDropdown::NetworkDropdown(Actor* actor,
                                  content::WebUI* web_ui,
                                  bool oobe)
     : actor_(actor),
@@ skipping 83 matching lines @@
   web_ui_->CallJavascriptFunctionUnsafe("cr.ui.DropDown.updateNetworkTitle",
                                         title, icon);
 }
 
 void NetworkDropdown::RequestNetworkScan() {
   NetworkHandler::Get()->network_state_handler()->RequestScan();
   Refresh();
 }
 
 }  // namespace chromeos