Convert //ash from scoped_ptr to std::unique_ptr

ash/autoclick/autoclick_controller.cc

 // Copyright 2013 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.
 
 #include "ash/autoclick/autoclick_controller.h"
 
 #include "ash/shell.h"
 #include "ash/wm/coordinate_conversion.h"
 #include "base/timer/timer.h"
 #include "ui/aura/env.h"
@@ skipping 51 matching lines @@
   void OnGestureEvent(ui::GestureEvent* event) override;
   void OnScrollEvent(ui::ScrollEvent* event) override;
 
   void InitClickTimer();
 
   void DoAutoclick();
 
   bool enabled_;
   int delay_ms_;
   int mouse_event_flags_;
-  scoped_ptr<base::Timer> autoclick_timer_;
+  std::unique_ptr<base::Timer> autoclick_timer_;
   // The position in screen coordinates used to determine
   // the distance the mouse has moved.
   gfx::Point anchor_location_;
 
   DISALLOW_COPY_AND_ASSIGN(AutoclickControllerImpl);
 };
 
 
 AutoclickControllerImpl::AutoclickControllerImpl()
     : enabled_(false),
@@ skipping 121 matching lines @@
   if (details.dispatcher_destroyed)
     return;
 }
 
 // static.
 AutoclickController* AutoclickController::CreateInstance() {
   return new AutoclickControllerImpl();
 }
 
 }  // namespace ash