[gtk] menu: Move enum into only source file using it

[Benjamin Otte <otte src gnome org>]

commit 0cd29466760fdf95f5c7dcaae9d9b14630f40149
Author: Benjamin Otte <otte redhat com>
Date:   Mon Apr 15 00:45:46 2019 +0200

    menu: Move enum into only source file using it

 gtk/gtkmenuitem.c    | 7 +++++++
 gtk/gtkmenuprivate.h | 8 --------
 2 files changed, 7 insertions(+), 8 deletions(-)
---
diff --git a/gtk/gtkmenuitem.c b/gtk/gtkmenuitem.c
index 02fe94a678..3093164add 100644
--- a/gtk/gtkmenuitem.c
+++ b/gtk/gtkmenuitem.c
@@ -103,6 +103,13 @@
  * the .left or .right style class.
  */
 
+/* Directions for submenus */
+typedef enum
+{
+  GTK_DIRECTION_LEFT,
+  GTK_DIRECTION_RIGHT
+} GtkSubmenuDirection;
+
 
 enum {
   ACTIVATE,
diff --git a/gtk/gtkmenuprivate.h b/gtk/gtkmenuprivate.h
index 8dbf0ebcd9..b0b0c41233 100644
--- a/gtk/gtkmenuprivate.h
+++ b/gtk/gtkmenuprivate.h
@@ -31,14 +31,6 @@
 
 G_BEGIN_DECLS
 
-/* Directions for submenus */
-typedef enum
-{
-  GTK_DIRECTION_LEFT,
-  GTK_DIRECTION_RIGHT
-} GtkSubmenuDirection;
-
-
 struct _GtkMenuPrivate
 {
   GtkWidget *parent_menu_item;