[eog/friemann/krifa75-pragma-once: 4/35] eog-error-message-area.h: use pragma once and remove unnecessary includes

[Felix Riemann <friemann src gnome org>]

commit 6ab669b96717ec341ce280ed16a52b1f24469b46
Author: Krifa75 <yahiaoui fakhri gmail com>
Date:   Thu Mar 17 11:40:56 2022 +0100

    eog-error-message-area.h: use pragma once and remove unnecessary includes

 src/eog-error-message-area.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
---
diff --git a/src/eog-error-message-area.h b/src/eog-error-message-area.h
index bd642d99..c7a20d4c 100644
--- a/src/eog-error-message-area.h
+++ b/src/eog-error-message-area.h
@@ -22,8 +22,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
-#ifndef __EOG_ERROR_MESSAGE_AREA__
-#define __EOG_ERROR_MESSAGE_AREA__
+#pragma once
 
 #include <glib.h>
 #include <gtk/gtk.h>
@@ -60,5 +59,3 @@ GtkWidget   *eog_no_images_error_message_area_new    (GFile *file);
 
 G_GNUC_INTERNAL
 GtkWidget   *eog_multipage_error_message_area_new    (void);
-
-#endif /* __EOG_ERROR_MESSAGE_AREA__ */