Switch to standard integer types in ash/.

ash/system/chromeos/power/dual_role_notification.h

 // Copyright 2015 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 ASH_SYSTEM_CHROMEOS_POWER_DUAL_ROLE_NOTIFICATION_H_
 #define ASH_SYSTEM_CHROMEOS_POWER_DUAL_ROLE_NOTIFICATION_H_
 
+#include <stddef.h>
+
 #include "ash/ash_export.h"
 #include "ash/system/chromeos/power/power_status.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 
 namespace message_center {
 class MessageCenter;
 class Notification;
 }
 
 namespace ash {
 
 // Shows a non-toasting MessageCenter notification based on what dual-role
@@ skipping 15 matching lines @@
   scoped_ptr<PowerStatus::PowerSource> dual_role_sink_;
   size_t num_dual_role_sinks_;
   bool line_power_connected_;
 
   DISALLOW_COPY_AND_ASSIGN(DualRoleNotification);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_CHROMEOS_POWER_DUAL_ROLE_NOTIFICATION_H_