Replace scoped_ptr with std::unique_ptr in //ui

ui/views/widget/desktop_aura/desktop_native_widget_aura.h

 // Copyright (c) 2012 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_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_
 #define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "ui/aura/client/focus_change_observer.h"
@@ skipping 217 matching lines @@
  private:
   friend class FocusManagerEventHandler;
   friend class RootWindowDestructionObserver;
 
   // To save a clear on platforms where the window is never transparent, the
   // window is only set as transparent when the glass frame is in use.
   void UpdateWindowTransparency();
 
   void RootWindowDestroyed();
 
-  scoped_ptr<aura::WindowTreeHost> host_;
+  std::unique_ptr<aura::WindowTreeHost> host_;
   DesktopWindowTreeHost* desktop_window_tree_host_;
 
   // See class documentation for Widget in widget.h for a note about ownership.
   Widget::InitParams::Ownership ownership_;
 
-  scoped_ptr<DesktopCaptureClient> capture_client_;
+  std::unique_ptr<DesktopCaptureClient> capture_client_;
 
   // Child of the root, contains |content_window_|.
   aura::Window* content_window_container_;
 
   // Child of |content_window_container_|. This is the return value from
   // GetNativeView().
   // WARNING: this may be NULL, in particular during shutdown it becomes NULL.
   aura::Window* content_window_;
 
   internal::NativeWidgetDelegate* native_widget_delegate_;
 
-  scoped_ptr<wm::FocusController> focus_client_;
-  scoped_ptr<aura::client::ScreenPositionClient> position_client_;
-  scoped_ptr<aura::client::DragDropClient> drag_drop_client_;
-  scoped_ptr<aura::client::WindowTreeClient> window_tree_client_;
-  scoped_ptr<DesktopEventClient> event_client_;
-  scoped_ptr<FocusManagerEventHandler> focus_manager_event_handler_;
+  std::unique_ptr<wm::FocusController> focus_client_;
+  std::unique_ptr<aura::client::ScreenPositionClient> position_client_;
+  std::unique_ptr<aura::client::DragDropClient> drag_drop_client_;
+  std::unique_ptr<aura::client::WindowTreeClient> window_tree_client_;
+  std::unique_ptr<DesktopEventClient> event_client_;
+  std::unique_ptr<FocusManagerEventHandler> focus_manager_event_handler_;
 
   // Toplevel event filter which dispatches to other event filters.
-  scoped_ptr<wm::CompoundEventFilter> root_window_event_filter_;
+  std::unique_ptr<wm::CompoundEventFilter> root_window_event_filter_;
 
-  scoped_ptr<DropHelper> drop_helper_;
+  std::unique_ptr<DropHelper> drop_helper_;
   int last_drop_operation_;
 
-  scoped_ptr<corewm::TooltipController> tooltip_controller_;
-  scoped_ptr<TooltipManagerAura> tooltip_manager_;
+  std::unique_ptr<corewm::TooltipController> tooltip_controller_;
+  std::unique_ptr<TooltipManagerAura> tooltip_manager_;
 
-  scoped_ptr<wm::VisibilityController> visibility_controller_;
+  std::unique_ptr<wm::VisibilityController> visibility_controller_;
 
-  scoped_ptr<wm::WindowModalityController>
-      window_modality_controller_;
+  std::unique_ptr<wm::WindowModalityController> window_modality_controller_;
 
   bool restore_focus_on_activate_;
 
   gfx::NativeCursor cursor_;
   // We must manually reference count the number of users of |cursor_manager_|
   // because the cursors created by |cursor_manager_| are shared among the
   // DNWAs. We can't just stuff this in a LazyInstance because we need to
   // destroy this as the last DNWA happens; we can't put it off until
   // (potentially) after we tear down the X11 connection because that's a
   // crash.
   static int cursor_reference_count_;
   static wm::CursorManager* cursor_manager_;
   static views::DesktopNativeCursorManager* native_cursor_manager_;
 
-  scoped_ptr<wm::ShadowController> shadow_controller_;
+  std::unique_ptr<wm::ShadowController> shadow_controller_;
 
   // Reorders child windows of |window_| associated with a view based on the
   // order of the associated views in the widget's view hierarchy.
-  scoped_ptr<WindowReorderer> window_reorderer_;
+  std::unique_ptr<WindowReorderer> window_reorderer_;
 
   // See class documentation for Widget in widget.h for a note about type.
   Widget::InitParams::Type widget_type_;
 
   // The following factory is used for calls to close the NativeWidgetAura
   // instance.
   base::WeakPtrFactory<DesktopNativeWidgetAura> close_widget_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopNativeWidgetAura);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_