Replace scoped_ptr with std::unique_ptr in //ui

ui/views/mus/native_widget_mus_unittest.cc

Index: ui/views/mus/native_widget_mus_unittest.cc
diff --git a/ui/views/mus/native_widget_mus_unittest.cc b/ui/views/mus/native_widget_mus_unittest.cc
index 78155814861fb88c03508605cb6f2cae8f2db6e8..95fba9725e9724fa604635d4fba44f126b045dda 100644
--- a/ui/views/mus/native_widget_mus_unittest.cc
+++ b/ui/views/mus/native_widget_mus_unittest.cc
@@ -136,7 +136,7 @@ TEST_F(NativeWidgetMusTest, OnActivationChanged) {
 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.
@@ -155,7 +155,7 @@ TEST_F(NativeWidgetMusTest, AppIcon) {
 // 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 =
@@ -170,7 +170,7 @@ 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);
@@ -186,7 +186,7 @@ TEST_F(NativeWidgetMusTest, ChangeAppIcon) {
 }
 
 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);