Replace scoped_ptr with std::unique_ptr in //ui

ui/views/touchui/touch_selection_controller_impl_unittest.cc

Index: ui/views/touchui/touch_selection_controller_impl_unittest.cc
diff --git a/ui/views/touchui/touch_selection_controller_impl_unittest.cc b/ui/views/touchui/touch_selection_controller_impl_unittest.cc
index 3bdbbd5f6c54fa211a1ad2f2710ed46594651b05..213170162b2aa9dcff012bc3903dedda6939dc74 100644
--- a/ui/views/touchui/touch_selection_controller_impl_unittest.cc
+++ b/ui/views/touchui/touch_selection_controller_impl_unittest.cc
@@ -273,9 +273,9 @@ class TouchSelectionControllerImplTest : public ViewsTestBase {
   Widget* widget_;
 
   Textfield* textfield_;
-  scoped_ptr<TextfieldTestApi> textfield_test_api_;
-  scoped_ptr<ViewsTouchEditingControllerFactory> views_tsc_factory_;
-  scoped_ptr<aura::test::TestCursorClient> test_cursor_client_;
+  std::unique_ptr<TextfieldTestApi> textfield_test_api_;
+  std::unique_ptr<ViewsTouchEditingControllerFactory> views_tsc_factory_;
+  std::unique_ptr<aura::test::TestCursorClient> test_cursor_client_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TouchSelectionControllerImplTest);
@@ -685,8 +685,9 @@ TEST_F(TouchSelectionControllerImplTest,
   CreateWidget();
 
   TestTouchEditable touch_editable(widget_->GetNativeView());
-  scoped_ptr<ui::TouchEditingControllerDeprecated> touch_selection_controller(
-      ui::TouchEditingControllerDeprecated::Create(&touch_editable));
+  std::unique_ptr<ui::TouchEditingControllerDeprecated>
+      touch_selection_controller(
+          ui::TouchEditingControllerDeprecated::Create(&touch_editable));
 
   touch_editable.set_bounds(gfx::Rect(0, 0, 100, 20));