Replace scoped_ptr with std::unique_ptr in //ui

ui/views/controls/menu/menu_model_adapter_unittest.cc

Index: ui/views/controls/menu/menu_model_adapter_unittest.cc
diff --git a/ui/views/controls/menu/menu_model_adapter_unittest.cc b/ui/views/controls/menu/menu_model_adapter_unittest.cc
index 63d7788c4bc9284dd127e464e1fbe62d55b77f24..9fddfaf9317286617f52e4bd4b14cc1dd983d5a2 100644
--- a/ui/views/controls/menu/menu_model_adapter_unittest.cc
+++ b/ui/views/controls/menu/menu_model_adapter_unittest.cc
@@ -154,7 +154,7 @@ class RootModel : public MenuModelBase {
   ~RootModel() override {}
 
  private:
-  scoped_ptr<MenuModel> submenu_model_;
+  std::unique_ptr<MenuModel> submenu_model_;
 
   DISALLOW_COPY_AND_ASSIGN(RootModel);
 };
@@ -173,7 +173,7 @@ TEST_F(MenuModelAdapterTest, BasicTest) {
   // Create menu.  Build menu twice to check that rebuilding works properly.
   MenuItemView* menu = new views::MenuItemView(&delegate);
   // MenuRunner takes ownership of menu.
-  scoped_ptr<MenuRunner> menu_runner(new MenuRunner(menu, 0));
+  std::unique_ptr<MenuRunner> menu_runner(new MenuRunner(menu, 0));
   delegate.BuildMenu(menu);
   delegate.BuildMenu(menu);
   EXPECT_TRUE(menu->HasSubmenu());