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

ash/common/system/web_notification/ash_popup_alignment_delegate.h

Index: ash/common/system/web_notification/ash_popup_alignment_delegate.h
diff --git a/ash/system/web_notification/ash_popup_alignment_delegate.h b/ash/common/system/web_notification/ash_popup_alignment_delegate.h
similarity index 92%
rename from ash/system/web_notification/ash_popup_alignment_delegate.h
rename to ash/common/system/web_notification/ash_popup_alignment_delegate.h
index c63156570c4aba29c469f0a7771a3b815e3285d7..920105de893de0cada8c294e25980e0f5569f44a 100644
--- a/ash/system/web_notification/ash_popup_alignment_delegate.h
+++ b/ash/common/system/web_notification/ash_popup_alignment_delegate.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_SYSTEM_WEB_NOTIFICATION_ASH_POPUP_ALIGNMENT_DELEGATE_H_
-#define ASH_SYSTEM_WEB_NOTIFICATION_ASH_POPUP_ALIGNMENT_DELEGATE_H_
+#ifndef ASH_COMMON_SYSTEM_WEB_NOTIFICATION_ASH_POPUP_ALIGNMENT_DELEGATE_H_
+#define ASH_COMMON_SYSTEM_WEB_NOTIFICATION_ASH_POPUP_ALIGNMENT_DELEGATE_H_
 
 #include <stdint.h>
 
@@ -91,4 +91,4 @@ class ASH_EXPORT AshPopupAlignmentDelegate
 
 }  // namespace ash
 
-#endif  // ASH_SYSTEM_WEB_NOTIFICATION_ASH_POPUP_ALIGNMENT_DELEGATE_H_
+#endif  // ASH_COMMON_SYSTEM_WEB_NOTIFICATION_ASH_POPUP_ALIGNMENT_DELEGATE_H_