Replace scoped_ptr with std::unique_ptr in //ui

ui/views/mus/native_widget_mus_unittest.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 "ui/views/mus/native_widget_mus.h"
 
 #include "base/macros.h"
 #include "components/mus/public/cpp/property_type_converters.h"
 #include "components/mus/public/cpp/window.h"
 #include "components/mus/public/cpp/window_property.h"
@@ skipping 118 matching lines @@
   ASSERT_EQ(2u, activation_observer.changes().size());
   EXPECT_TRUE(activation_observer.changes()[1]);
 
   WidgetFocusManager::GetInstance()->RemoveFocusChangeListener(&focus_listener);
 }
 
 // Tests that a window with an icon sets the mus::Window icon property.
 TEST_F(NativeWidgetMusTest, AppIcon) {
   // Create a Widget with a bitmap as the icon.
   SkBitmap source_bitmap = MakeBitmap(SK_ColorRED);
-  scoped_ptr<Widget> widget(
+  std::unique_ptr<Widget> widget(
       CreateWidget(new TestWidgetDelegate(source_bitmap)));
 
   // The mus::Window has the icon property.
   mus::Window* window =
       static_cast<NativeWidgetMus*>(widget->native_widget_private())->window();
   EXPECT_TRUE(window->HasSharedProperty(
       mus::mojom::WindowManager::kWindowAppIcon_Property));
 
   // The icon is the expected icon.
   SkBitmap icon = window->GetSharedProperty<SkBitmap>(
       mus::mojom::WindowManager::kWindowAppIcon_Property);
   EXPECT_TRUE(gfx::BitmapsAreEqual(source_bitmap, icon));
 }
 
 // Tests that a window without an icon does not set the mus::Window icon
 // property.
 TEST_F(NativeWidgetMusTest, NoAppIcon) {
   // Create a Widget without a special icon.
-  scoped_ptr<Widget> widget(CreateWidget(nullptr));
+  std::unique_ptr<Widget> widget(CreateWidget(nullptr));
 
   // The mus::Window does not have an icon property.
   mus::Window* window =
       static_cast<NativeWidgetMus*>(widget->native_widget_private())->window();
   EXPECT_FALSE(window->HasSharedProperty(
       mus::mojom::WindowManager::kWindowAppIcon_Property));
 }
 
 // Tests that changing the icon on a Widget updates the mus::Window icon
 // property.
 TEST_F(NativeWidgetMusTest, ChangeAppIcon) {
   // Create a Widget with an icon.
   SkBitmap bitmap1 = MakeBitmap(SK_ColorRED);
   TestWidgetDelegate* delegate = new TestWidgetDelegate(bitmap1);
-  scoped_ptr<Widget> widget(CreateWidget(delegate));
+  std::unique_ptr<Widget> widget(CreateWidget(delegate));
 
   // Update the icon to a new image.
   SkBitmap bitmap2 = MakeBitmap(SK_ColorGREEN);
   delegate->SetIcon(bitmap2);
   widget->UpdateWindowIcon();
 
   // The window has the updated icon.
   mus::Window* window =
       static_cast<NativeWidgetMus*>(widget->native_widget_private())->window();
   SkBitmap icon = window->GetSharedProperty<SkBitmap>(
       mus::mojom::WindowManager::kWindowAppIcon_Property);
   EXPECT_TRUE(gfx::BitmapsAreEqual(bitmap2, icon));
 }
 
 TEST_F(NativeWidgetMusTest, ValidLayerTree) {
-  scoped_ptr<Widget> widget(CreateWidget(nullptr));
+  std::unique_ptr<Widget> widget(CreateWidget(nullptr));
   View* content = new View;
   content->SetPaintToLayer(true);
   widget->GetContentsView()->AddChildView(content);
   EXPECT_TRUE(widget->GetNativeWindow()->layer()->Contains(content->layer()));
 }
 
 }  // namespace
 }  // namespace views