[gtk/no-app-menu] docs: Remove app menu apis

[Matthias Clasen <matthiasc src gnome org>]

commit 1e5db4729f52fd61853c20c0d79aef7b65e5d402
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu May 21 08:22:11 2020 -0400

    docs: Remove app menu apis
    
    These are gone

 docs/reference/gtk/gtk4-sections.txt | 9 ---------
 1 file changed, 9 deletions(-)
---
diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt
index 641582d021..59e0252eb1 100644
--- a/docs/reference/gtk/gtk4-sections.txt
+++ b/docs/reference/gtk/gtk4-sections.txt
@@ -5180,13 +5180,6 @@ gtk_application_inhibit
 gtk_application_uninhibit
 
 <SUBSECTION>
-gtk_application_prefers_app_menu
-gtk_application_get_app_menu
-gtk_application_set_app_menu
-gtk_application_get_menubar
-gtk_application_set_menubar
-gtk_application_get_menu_by_id
-
 gtk_application_list_action_descriptions
 gtk_application_get_accels_for_action
 gtk_application_set_accels_for_action
@@ -5210,8 +5203,6 @@ GtkApplicationPrivate
 GtkApplicationWindow
 GtkApplicationWindowClass
 gtk_application_window_new
-gtk_application_window_set_show_menubar
-gtk_application_window_get_show_menubar
 gtk_application_window_get_id
 gtk_application_window_set_help_overlay
 gtk_application_window_get_help_overlay