chromeos: Move files in //ash/common to //ash, part 2

ash/new_window_controller.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_COMMON_NEW_WINDOW_CONTROLLER_H_
-#define ASH_COMMON_NEW_WINDOW_CONTROLLER_H_
+#ifndef ASH_NEW_WINDOW_CONTROLLER_H_
+#define ASH_NEW_WINDOW_CONTROLLER_H_
 
 #include "ash/public/interfaces/new_window.mojom.h"
 #include "base/macros.h"
 #include "mojo/public/cpp/bindings/associated_binding.h"
 #include "mojo/public/cpp/bindings/binding_set.h"
 
 namespace ash {
 
 // Provides the NewWindowController interface to the outside world. This lets a
 // consumer of ash provide a NewWindowClient, which we will dispatch to if one
@@ skipping 23 matching lines @@
 
   mojo::BindingSet<mojom::NewWindowController> bindings_;
 
   mojom::NewWindowClientAssociatedPtr client_;
 
   DISALLOW_COPY_AND_ASSIGN(NewWindowController);
 };
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_NEW_WINDOW_CONTROLLER_H_
+#endif  // ASH_NEW_WINDOW_CONTROLLER_H_