Revert "chromeos: Move files in //ash/common to //ash, part 3"

ash/common/mojo_interface_factory.h

 // Copyright 2016 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_MOJO_INTERFACE_FACTORY_H_
-#define ASH_MOJO_INTERFACE_FACTORY_H_
+#ifndef ASH_COMMON_MOJO_INTERFACE_FACTORY_H_
+#define ASH_COMMON_MOJO_INTERFACE_FACTORY_H_
 
 #include "ash/ash_export.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 }
 
 namespace service_manager {
 class InterfaceRegistry;
 }
 
 namespace ash {
 
 namespace mojo_interface_factory {
 
 // Registers all mojo services provided by ash. May be called on IO thread
 // (when running ash in-process in chrome) or on the main thread (when running
 // in mash).
 ASH_EXPORT void RegisterInterfaces(
     service_manager::InterfaceRegistry* registry,
     scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner);
 
 }  // namespace mojo_interface_factory
 
 }  // namespace ash
 
-#endif  // ASH_MOJO_INTERFACE_FACTORY_H_
+#endif  // ASH_COMMON_MOJO_INTERFACE_FACTORY_H_