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

ash/common/system/chromeos/enterprise/tray_enterprise.h

Index: ash/common/system/chromeos/enterprise/tray_enterprise.h
diff --git a/ash/system/enterprise/tray_enterprise.h b/ash/common/system/chromeos/enterprise/tray_enterprise.h
similarity index 73%
rename from ash/system/enterprise/tray_enterprise.h
rename to ash/common/system/chromeos/enterprise/tray_enterprise.h
index 72f044039f2a1010dddfe406b6fcef4fabfa50ef..bc335198ba4ca9d9f384aa0fc04796768860582c 100644
--- a/ash/system/enterprise/tray_enterprise.h
+++ b/ash/common/system/chromeos/enterprise/tray_enterprise.h
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_SYSTEM_ENTERPRISE_TRAY_ENTERPRISE_H_
-#define ASH_SYSTEM_ENTERPRISE_TRAY_ENTERPRISE_H_
+#ifndef ASH_COMMON_SYSTEM_CHROMEOS_ENTERPRISE_TRAY_ENTERPRISE_H_
+#define ASH_COMMON_SYSTEM_CHROMEOS_ENTERPRISE_TRAY_ENTERPRISE_H_
 
-#include "ash/system/enterprise/enterprise_domain_observer.h"
-#include "ash/system/tray/system_tray_item.h"
-#include "ash/system/tray/view_click_listener.h"
+#include "ash/common/system/chromeos/enterprise/enterprise_domain_observer.h"
+#include "ash/common/system/tray/system_tray_item.h"
+#include "ash/common/system/tray/view_click_listener.h"
 #include "base/macros.h"
 
 namespace ash {
@@ -43,4 +43,4 @@ class TrayEnterprise : public SystemTrayItem,
 
 }  // namespace ash
 
-#endif  // ASH_SYSTEM_ENTERPRISE_TRAY_ENTERPRISE_H_
+#endif  // ASH_COMMON_SYSTEM_CHROMEOS_ENTERPRISE_TRAY_ENTERPRISE_H_