Revert "chromeos: Move files in //ash/common to //ash, part 1"

ash/common/system/chromeos/tray_caps_lock.h

Index: ash/common/system/chromeos/tray_caps_lock.h
diff --git a/ash/system/tray_caps_lock.h b/ash/common/system/chromeos/tray_caps_lock.h
similarity index 84%
rename from ash/system/tray_caps_lock.h
rename to ash/common/system/chromeos/tray_caps_lock.h
index 4b61493125075c41f9af7da0a7d866fc93ea6cca..73eedd5fbeb25b3fd9571d83dd617c21ce181163 100644
--- a/ash/system/tray_caps_lock.h
+++ b/ash/common/system/chromeos/tray_caps_lock.h
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_SYSTEM_TRAY_CAPS_LOCK_H_
-#define ASH_SYSTEM_TRAY_CAPS_LOCK_H_
+#ifndef ASH_COMMON_SYSTEM_CHROMEOS_TRAY_CAPS_LOCK_H_
+#define ASH_COMMON_SYSTEM_CHROMEOS_TRAY_CAPS_LOCK_H_
 
-#include "ash/system/tray/tray_image_item.h"
+#include "ash/common/system/tray/tray_image_item.h"
 #include "base/macros.h"
 #include "ui/base/ime/chromeos/ime_keyboard.h"
 #include "ui/events/event_handler.h"
@@ -45,4 +45,4 @@ class TrayCapsLock : public TrayImageItem,
 
 }  // namespace ash
 
-#endif  // ASH_SYSTEM_TRAY_CAPS_LOCK_H_
+#endif  // ASH_COMMON_SYSTEM_CHROMEOS_TRAY_CAPS_LOCK_H_