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

ash/wm/overview/window_selector.h

 // Copyright 2013 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_WM_OVERVIEW_WINDOW_SELECTOR_H_
-#define ASH_COMMON_WM_OVERVIEW_WINDOW_SELECTOR_H_
+#ifndef ASH_WM_OVERVIEW_WINDOW_SELECTOR_H_
+#define ASH_WM_OVERVIEW_WINDOW_SELECTOR_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 #include <set>
 #include <vector>
 
 #include "ash/ash_export.h"
 #include "ash/common/wm_activation_observer.h"
@@ skipping 173 matching lines @@
   // the text filtering textfield.
   int text_filter_bottom_;
 
   bool is_shut_down_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(WindowSelector);
 };
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_WM_OVERVIEW_WINDOW_SELECTOR_H_
+#endif  // ASH_WM_OVERVIEW_WINDOW_SELECTOR_H_