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

chrome/browser/ui/app_list/arc/arc_app_model_builder.cc

 // Copyright 2015 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/app_list/arc/arc_app_model_builder.h"
 
+#include "base/memory/ptr_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_item.h"
 
 ArcAppModelBuilder::ArcAppModelBuilder(AppListControllerDelegate* controller)
     : AppListModelBuilder(controller, ArcAppItem::kItemType) {
 }
 
 ArcAppModelBuilder::~ArcAppModelBuilder() {
   prefs_->RemoveObserver(this);
 }
 
 void ArcAppModelBuilder::BuildModel() {
   prefs_ = ArcAppListPrefs::Get(profile());
 
   std::vector<std::string> app_ids = prefs_->GetAppIds();
   for (auto& app_id : app_ids) {
-    scoped_ptr<ArcAppListPrefs::AppInfo> app_info = prefs_->GetApp(app_id);
+    std::unique_ptr<ArcAppListPrefs::AppInfo> app_info = prefs_->GetApp(app_id);
     if (!app_info)
       continue;
 
     InsertApp(CreateApp(app_id, *app_info));
   }
 
   prefs_->AddObserver(this);
 }
 
 ArcAppItem* ArcAppModelBuilder::GetArcAppItem(const std::string& app_id) {
   return static_cast<ArcAppItem*>(GetAppItem(app_id));
 }
 
-scoped_ptr<ArcAppItem> ArcAppModelBuilder::CreateApp(
+std::unique_ptr<ArcAppItem> ArcAppModelBuilder::CreateApp(
     const std::string& app_id,
     const ArcAppListPrefs::AppInfo& app_info) {
-  return make_scoped_ptr(new ArcAppItem(profile(),
-                                        GetSyncItem(app_id),
-                                        app_id,
-                                        app_info.name,
-                                        app_info.ready));
+  return base::WrapUnique(new ArcAppItem(profile(), GetSyncItem(app_id), app_id,
+                                         app_info.name, app_info.ready));
 }
 
 void ArcAppModelBuilder::OnAppRegistered(
     const std::string& app_id,
     const ArcAppListPrefs::AppInfo& app_info) {
   InsertApp(CreateApp(app_id, app_info));
 }
 
 void ArcAppModelBuilder::OnAppReadyChanged(const std::string& app_id,
                                            bool ready) {
@@ skipping 36 matching lines @@
   app_item->SetName(name);
 }
 
 void ArcAppModelBuilder::OnListItemMoved(size_t from_index,
                                          size_t to_index,
                                          app_list::AppListItem* item) {
   // On ChromeOS we expect that ArcAppModelBuilder is initialized with
   // AppListSyncableService and in this case this observer is not used.
   NOTREACHED();
 }