tdf#124176 Use pragma once instead of include guards

Change-Id: Ie78f7a70ce08108b6897dbe46cb33fdbd197c3b0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87474
Tested-by: Jenkins
Reviewed-by: Muhammet Kara <muhammet.kara@collabora.com>
diff --git a/vcl/inc/dbggui.hxx b/vcl/inc/dbggui.hxx
index 476e1fa..b3d93c5 100644
--- a/vcl/inc/dbggui.hxx
+++ b/vcl/inc/dbggui.hxx
@@ -17,8 +17,7 @@
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#ifndef INCLUDED_VCL_INC_DBGGUI_HXX
#define INCLUDED_VCL_INC_DBGGUI_HXX
#pragma once

#ifndef NDEBUG

@@ -27,6 +26,4 @@

#endif

#endif // INCLUDED_VCL_INC_DBGGUI_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */