Replace scoped_ptr with std::unique_ptr in //ui

ui/views/controls/menu/menu_runner_impl_adapter.h

 // 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.
 
 #ifndef UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_ADAPTER_H_
 #define UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_ADAPTER_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 16 matching lines @@
                                   MenuButton* button,
                                   const gfx::Rect& bounds,
                                   MenuAnchorPosition anchor,
                                   int32_t types) override;
   void Cancel() override;
   base::TimeDelta GetClosingEventTime() const override;
 
  private:
   ~MenuRunnerImplAdapter() override;
 
-  scoped_ptr<MenuModelAdapter> menu_model_adapter_;
+  std::unique_ptr<MenuModelAdapter> menu_model_adapter_;
   MenuRunnerImpl* impl_;
 
   DISALLOW_COPY_AND_ASSIGN(MenuRunnerImplAdapter);
 };
 
 }  // namespace internal
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_ADAPTER_H_