import GtkStatusbar same as GtkBox

Change-Id: I44c2358659081d4990f5a7398a79249fb35c9c19
Reviewed-on: https://gerrit.libreoffice.org/72358
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

vcl/source/window/builder.cxx

@@ -1672,7 +1672,7 @@ VclPtr<vcl::Window> VclBuilder::makeObject(vcl::Window *pParent, const OString &
         xWindow->set_border_width(12);
 #endif
     }
-    else if (name == "GtkBox")
+    else if (name == "GtkBox" || name == "GtkStatusbar")
     {
         bVertical = extractOrientation(rMap);
         if (bVertical)