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

ash/frame/header_view.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_FRAME_HEADER_VIEW_H_
 #define ASH_FRAME_HEADER_VIEW_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
-#include "ash/common/shell_observer.h"
 #include "ash/shared/immersive_fullscreen_controller_delegate.h"
+#include "ash/shell_observer.h"
 #include "base/macros.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/views/view.h"
 
 namespace views {
 class ImageView;
 class Widget;
 }
 
 namespace ash {
@@ skipping 84 matching lines @@
   bool is_immersive_delegate_ = true;
 
   bool did_layout_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(HeaderView);
 };
 
 }  // namespace ash
 
 #endif  // ASH_FRAME_HEADER_VIEW_H_