Remove unnecessary chrome window property util functions.

chrome/browser/ui/ash/launcher/settings_window_observer.cc

 // Copyright 2016 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/ash/launcher/settings_window_observer.h"
 
 #include "ash/common/shelf/shelf_item_types.h"
 #include "ash/resources/grit/ash_resources.h"
 #include "ash/wm/window_properties.h"
 #include "chrome/browser/ui/ash/ash_util.h"
-#include "chrome/browser/ui/ash/property_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/settings_window_manager.h"
 #include "components/strings/grit/components_strings.h"
 #include "services/ui/public/cpp/property_type_converters.h"
 #include "services/ui/public/cpp/window.h"
 #include "services/ui/public/cpp/window_property.h"
 #include "services/ui/public/interfaces/window_manager.mojom.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/mus/mus_util.h"
@@ skipping 54 matching lines @@
     aura_window_tracker_.reset(new AuraWindowSettingsTitleTracker);
   chrome::SettingsWindowManager::GetInstance()->AddObserver(this);
 }
 
 SettingsWindowObserver::~SettingsWindowObserver() {
   chrome::SettingsWindowManager::GetInstance()->RemoveObserver(this);
 }
 
 void SettingsWindowObserver::OnNewSettingsWindow(Browser* settings_browser) {
   aura::Window* window = settings_browser->window()->GetNativeWindow();
-  property_util::SetTitle(window,
-                          l10n_util::GetStringUTF16(IDS_SETTINGS_TITLE));
-  property_util::SetIntProperty(window, ash::kShelfItemTypeKey,
-                                ash::TYPE_DIALOG);
+  window->SetTitle(l10n_util::GetStringUTF16(IDS_SETTINGS_TITLE));
+  window->SetProperty<int>(ash::kShelfItemTypeKey, ash::TYPE_DIALOG);
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   gfx::ImageSkia* icon = rb.GetImageSkiaNamed(IDR_ASH_SHELF_ICON_SETTINGS);
   // The new gfx::ImageSkia instance is owned by the window itself.
   window->SetProperty(aura::client::kWindowIconKey, new gfx::ImageSkia(*icon));
 
   if (chrome::IsRunningInMash())
     ui_window_tracker_->Add(aura::GetMusWindow(window));
   else
     aura_window_tracker_->Add(window);
 }