Replace scoped_ptr with std::unique_ptr in //ui

ui/ozone/platform/drm/gpu/drm_window_unittest.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/drm_window.h"
+
 #include <stdint.h>
 
+#include <memory>
 #include <utility>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "third_party/skia/include/core/SkImageInfo.h"
 #include "ui/ozone/platform/drm/gpu/drm_device_generator.h"
 #include "ui/ozone/platform/drm/gpu/drm_device_manager.h"
-#include "ui/ozone/platform/drm/gpu/drm_window.h"
 #include "ui/ozone/platform/drm/gpu/hardware_display_controller.h"
 #include "ui/ozone/platform/drm/gpu/mock_drm_device.h"
 #include "ui/ozone/platform/drm/gpu/mock_dumb_buffer_generator.h"
 #include "ui/ozone/platform/drm/gpu/screen_manager.h"
 #include "ui/ozone/public/surface_ozone_canvas.h"
 
 namespace {
 
 // Mode of size 6x4.
 const drmModeModeInfo kDefaultMode =
@@ skipping 34 matching lines @@
 
   void SetUp() override;
   void TearDown() override;
 
   void OnSwapBuffers(gfx::SwapResult result) {
     on_swap_buffers_count_++;
     last_swap_buffers_result_ = result;
   }
 
  protected:
-  scoped_ptr<base::MessageLoop> message_loop_;
+  std::unique_ptr<base::MessageLoop> message_loop_;
   scoped_refptr<ui::MockDrmDevice> drm_;
-  scoped_ptr<ui::MockDumbBufferGenerator> buffer_generator_;
-  scoped_ptr<ui::ScreenManager> screen_manager_;
-  scoped_ptr<ui::DrmDeviceManager> drm_device_manager_;
+  std::unique_ptr<ui::MockDumbBufferGenerator> buffer_generator_;
+  std::unique_ptr<ui::ScreenManager> screen_manager_;
+  std::unique_ptr<ui::DrmDeviceManager> drm_device_manager_;
 
   int on_swap_buffers_count_;
   gfx::SwapResult last_swap_buffers_result_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DrmWindowTest);
 };
 
 void DrmWindowTest::SetUp() {
   on_swap_buffers_count_ = 0;
   last_swap_buffers_result_ = gfx::SwapResult::SWAP_FAILED;
 
   message_loop_.reset(new base::MessageLoopForUI);
   drm_ = new ui::MockDrmDevice();
   buffer_generator_.reset(new ui::MockDumbBufferGenerator());
   screen_manager_.reset(new ui::ScreenManager(buffer_generator_.get()));
   screen_manager_->AddDisplayController(drm_, kDefaultCrtc, kDefaultConnector);
   screen_manager_->ConfigureDisplayController(
       drm_, kDefaultCrtc, kDefaultConnector, gfx::Point(), kDefaultMode);
 
   drm_device_manager_.reset(new ui::DrmDeviceManager(nullptr));
 
-  scoped_ptr<ui::DrmWindow> window(new ui::DrmWindow(
+  std::unique_ptr<ui::DrmWindow> window(new ui::DrmWindow(
       kDefaultWidgetHandle, drm_device_manager_.get(), screen_manager_.get()));
   window->Initialize(buffer_generator_.get());
   window->SetBounds(
       gfx::Rect(gfx::Size(kDefaultMode.hdisplay, kDefaultMode.vdisplay)));
   screen_manager_->AddWindow(kDefaultWidgetHandle, std::move(window));
 }
 
 void DrmWindowTest::TearDown() {
-  scoped_ptr<ui::DrmWindow> window =
+  std::unique_ptr<ui::DrmWindow> window =
       screen_manager_->RemoveWindow(kDefaultWidgetHandle);
   window->Shutdown();
   message_loop_.reset();
 }
 
 TEST_F(DrmWindowTest, SetCursorImage) {
   const gfx::Size cursor_size(6, 4);
   screen_manager_->GetWindow(kDefaultWidgetHandle)
       ->SetCursor(std::vector<SkBitmap>(1, AllocateBitmap(cursor_size)),
                   gfx::Point(4, 2), 0);
@@ skipping 57 matching lines @@
   EXPECT_EQ(1, on_swap_buffers_count_);
   EXPECT_EQ(gfx::SwapResult::SWAP_NAK_RECREATE_BUFFERS,
             last_swap_buffers_result_);
 
   window->SchedulePageFlip(
       std::vector<ui::OverlayPlane>(1, ui::OverlayPlane(plane)),
       base::Bind(&DrmWindowTest::OnSwapBuffers, base::Unretained(this)));
   EXPECT_EQ(2, on_swap_buffers_count_);
   EXPECT_EQ(gfx::SwapResult::SWAP_FAILED, last_swap_buffers_result_);
 }