[gtk+] Drop non-existing functions

[Matthias Clasen <matthiasc src gnome org>]

commit b555a979a469935b04934e035a73d534ea9d0de2
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Jul 22 21:53:20 2011 -0400

    Drop non-existing functions

 docs/reference/gtk/gtk3-sections.txt |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/docs/reference/gtk/gtk3-sections.txt b/docs/reference/gtk/gtk3-sections.txt
index 32d0fad..0167abb 100644
--- a/docs/reference/gtk/gtk3-sections.txt
+++ b/docs/reference/gtk/gtk3-sections.txt
@@ -7095,11 +7095,6 @@ GtkLockButtonPrivate
 GtkOverlay
 
 gtk_overlay_new
-gtk_overlay_set_relative_widget
-gtk_overlay_get_relative_widget
-gtk_overlay_add
-gtk_overlay_set_offset
-gtk_overlay_get_offset
 
 <SUBSECTION Standard>
 GTK_TYPE_OVERLAY