[gtk+] Add gtk_cairo_should_draw_window to the docs

[Benjamin Otte <otte src gnome org>]

commit f3ccf2fccf5d6d64f7484ef737aa22e7a8f47c07
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Sep 16 22:41:33 2010 -0400

    Add gtk_cairo_should_draw_window to the docs

 docs/reference/gtk/gtk3-sections.txt |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gtk/gtk3-sections.txt b/docs/reference/gtk/gtk3-sections.txt
index 03f2bf7..8bec4d1 100644
--- a/docs/reference/gtk/gtk3-sections.txt
+++ b/docs/reference/gtk/gtk3-sections.txt
@@ -4892,6 +4892,7 @@ gtk_widget_get_has_tooltip
 gtk_widget_set_has_tooltip
 gtk_widget_trigger_tooltip_query
 gtk_widget_get_window
+gtk_cairo_should_draw_window
 gtk_widget_get_allocated_width
 gtk_widget_get_allocated_height
 gtk_widget_get_allocation