ui: Cleanup the usage of scoped_ptr throughout.

ui/ozone/platform/dri/ozone_platform_dri.cc

 // Copyright 2013 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 "ui/ozone/platform/dri/ozone_platform_dri.h"
 
 #include "base/at_exit.h"
 #include "ui/base/cursor/ozone/bitmap_cursor_factory_ozone.h"
 #include "ui/events/ozone/device/device_manager.h"
 #include "ui/events/ozone/evdev/cursor_delegate_evdev.h"
@@ skipping 66 matching lines @@
       PlatformWindowDelegate* delegate,
       const gfx::Rect& bounds) override {
     scoped_ptr<DriWindow> platform_window(
         new DriWindow(delegate, bounds, gpu_platform_support_host_.get(),
                       event_factory_ozone_.get(), cursor_.get(),
                       window_manager_.get(), display_manager_.get()));
     platform_window->Initialize();
     return platform_window.Pass();
   }
   scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate() override {
-    return scoped_ptr<NativeDisplayDelegate>(new NativeDisplayDelegateProxy(
+    return make_scoped_ptr(new NativeDisplayDelegateProxy(
         gpu_platform_support_host_.get(), device_manager_.get(),
         display_manager_.get()));
   }
   void InitializeUI() override {
     dri_->Initialize();
     // This makes sure that simple targets that do not handle display
     // configuration can still use the primary display.
     ForceInitializationOfPrimaryDisplay(dri_, screen_manager_.get());
     drm_device_manager_.reset(new DrmDeviceManager(dri_));
     display_manager_.reset(new DisplayManager());
@@ skipping 56 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(OzonePlatformDri);
 };
 
 }  // namespace
 
 OzonePlatform* CreateOzonePlatformDri() {
   return new OzonePlatformDri;
 }
 
 }  // namespace ui