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

ash/keyboard/keyboard_ui.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_KEYBOARD_KEYBOARD_UI_H_
-#define ASH_COMMON_KEYBOARD_KEYBOARD_UI_H_
+#ifndef ASH_KEYBOARD_KEYBOARD_UI_H_
+#define ASH_KEYBOARD_KEYBOARD_UI_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
 
 namespace ash {
 
 class KeyboardUIObserver;
@@ skipping 23 matching lines @@
   KeyboardUI();
 
   base::ObserverList<KeyboardUIObserver>* observers() { return &observers_; }
 
  private:
   base::ObserverList<KeyboardUIObserver> observers_;
 };
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_KEYBOARD_KEYBOARD_UI_H_
+#endif  // ASH_KEYBOARD_KEYBOARD_UI_H_