Replace scoped_ptr with std::unique_ptr in //ui

ui/ozone/platform/drm/gpu/crtc_controller.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/crtc_controller.h"
 
 #include "base/logging.h"
 #include "base/time/time.h"
 #include "ui/ozone/platform/drm/gpu/drm_device.h"
 #include "ui/ozone/platform/drm/gpu/page_flip_request.h"
 #include "ui/ozone/platform/drm/gpu/scanout_buffer.h"
 
 namespace ui {
 
 CrtcController::CrtcController(const scoped_refptr<DrmDevice>& drm,
                                uint32_t crtc,
                                uint32_t connector)
     : drm_(drm),
       crtc_(crtc),
       connector_(connector) {}
 
 CrtcController::~CrtcController() {
   if (!is_disabled_) {
-    const std::vector<scoped_ptr<HardwareDisplayPlane>>& all_planes =
+    const std::vector<std::unique_ptr<HardwareDisplayPlane>>& all_planes =
         drm_->plane_manager()->planes();
     for (const auto& plane : all_planes) {
       if (plane->owning_crtc() == crtc_) {
         plane->set_owning_crtc(0);
         plane->set_in_use(false);
       }
     }
 
     SetCursor(nullptr);
     drm_->DisableCrtc(crtc_);
@@ skipping 131 matching lines @@
     current_planes_.swap(pending_planes_);
 
   pending_planes_.clear();
 
   scoped_refptr<PageFlipRequest> request;
   request.swap(page_flip_request_);
   request->Signal(result);
 }
 
 }  // namespace ui