Replace unique_ptr.reset/release with std::move under src/ui

ui/views/controls/menu/menu_controller.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_CONTROLS_MENU_MENU_CONTROLLER_H_
 #define UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_H_
 
 #include <stddef.h>
 
 #include <list>
 #include <memory>
 #include <set>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/linked_ptr.h"
 #include "base/timer/timer.h"
 #include "build/build_config.h"
 #include "ui/events/event.h"
 #include "ui/events/event_constants.h"
 #include "ui/events/platform/platform_event_dispatcher.h"
 #include "ui/views/controls/button/menu_button.h"
 #include "ui/views/controls/menu/menu_config.h"
 #include "ui/views/controls/menu/menu_delegate.h"
 #include "ui/views/widget/widget_observer.h"
 
@@ skipping 558 matching lines @@
 
   // If the user accepted the selection, this is the result.
   MenuItemView* result_;
 
   // The event flags when the user selected the menu.
   int accept_event_flags_;
 
   // If not empty, it means we're nested. When Run is invoked from within
   // Run, the current state (state_) is pushed onto menu_stack_. This allows
   // MenuController to restore the state when the nested run returns.
-  typedef std::pair<State, linked_ptr<MenuButton::PressedLock> > NestedState;
+  using NestedState =
+      std::pair<State, std::unique_ptr<MenuButton::PressedLock>>;
   std::list<NestedState> menu_stack_;
 
   // When Run is invoked during an active Run, it may be called from a separate
   // MenuControllerDelegate. If not empty is means we are nested, and the
   // stacked delegates should be notified instead of |delegate_|.
   typedef std::pair<internal::MenuControllerDelegate*, bool> NestedDelegate;
   std::list<NestedDelegate> delegate_stack_;
 
   // As the mouse moves around submenus are not opened immediately. Instead
   // they open after this timer fires.
@@ skipping 91 matching lines @@
 #if defined(USE_AURA)
   std::unique_ptr<MenuPreTargetHandler> menu_pre_target_handler_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(MenuController);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_H_