Replace scoped_ptr with std::unique_ptr in //ui

ui/ozone/platform/drm/gpu/gbm_surfaceless.cc

 // Copyright 2014 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/drm/gpu/gbm_surfaceless.h"
 
 #include <utility>
 
+#include "base/memory/ptr_util.h"
 #include "base/trace_event/trace_event.h"
 #include "third_party/khronos/EGL/egl.h"
 #include "ui/ozone/common/egl_util.h"
 #include "ui/ozone/platform/drm/gpu/drm_device.h"
 #include "ui/ozone/platform/drm/gpu/drm_vsync_provider.h"
 #include "ui/ozone/platform/drm/gpu/drm_window_proxy.h"
 #include "ui/ozone/platform/drm/gpu/gbm_surface_factory.h"
 #include "ui/ozone/platform/drm/gpu/scanout_buffer.h"
 
 namespace ui {
 
-GbmSurfaceless::GbmSurfaceless(scoped_ptr<DrmWindowProxy> window,
+GbmSurfaceless::GbmSurfaceless(std::unique_ptr<DrmWindowProxy> window,
                                GbmSurfaceFactory* surface_manager)
     : window_(std::move(window)), surface_manager_(surface_manager) {
   surface_manager_->RegisterSurface(window_->widget(), this);
 }
 
 GbmSurfaceless::~GbmSurfaceless() {
   surface_manager_->UnregisterSurface(window_->widget());
 }
 
 void GbmSurfaceless::QueueOverlayPlane(const OverlayPlane& plane) {
@@ skipping 14 matching lines @@
   return false;
 }
 
 void GbmSurfaceless::OnSwapBuffersAsync(
     const SwapCompletionCallback& callback) {
   TRACE_EVENT0("drm", "GbmSurfaceless::OnSwapBuffersAsync");
   window_->SchedulePageFlip(planes_, callback);
   planes_.clear();
 }
 
-scoped_ptr<gfx::VSyncProvider> GbmSurfaceless::CreateVSyncProvider() {
-  return make_scoped_ptr(new DrmVSyncProvider(window_.get()));
+std::unique_ptr<gfx::VSyncProvider> GbmSurfaceless::CreateVSyncProvider() {
+  return base::WrapUnique(new DrmVSyncProvider(window_.get()));
 }
 
 bool GbmSurfaceless::IsUniversalDisplayLinkDevice() {
   return planes_.empty() ? false : planes_[0].buffer->RequiresGlFinish();
 }
 
 void* /* EGLConfig */ GbmSurfaceless::GetEGLSurfaceConfig(
     const EglConfigCallbacks& egl) {
   EGLint config_attribs[] = {EGL_BUFFER_SIZE,
                              32,
                              EGL_ALPHA_SIZE,
                              8,
                              EGL_BLUE_SIZE,
                              8,
                              EGL_GREEN_SIZE,
                              8,
                              EGL_RED_SIZE,
                              8,
                              EGL_RENDERABLE_TYPE,
                              EGL_OPENGL_ES2_BIT,
                              EGL_SURFACE_TYPE,
                              EGL_DONT_CARE,
                              EGL_NONE};
   return ChooseEGLConfig(egl, config_attribs);
 }
 
 }  // namespace ui