[gtk+/xi2-for-master] Add gtk_device_grab_add/remove to the docs

[Matthias Clasen <matthiasc src gnome org>]

commit d59d40dbf8cc0783462f1b23b58e7d3885e20885
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri May 21 14:11:01 2010 -0400

    Add gtk_device_grab_add/remove to the docs

 docs/reference/gtk/gtk3-sections.txt |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gtk/gtk3-sections.txt b/docs/reference/gtk/gtk3-sections.txt
index ebd0001..c693910 100644
--- a/docs/reference/gtk/gtk3-sections.txt
+++ b/docs/reference/gtk/gtk3-sections.txt
@@ -5158,6 +5158,8 @@ gtk_false
 gtk_grab_add
 gtk_grab_get_current
 gtk_grab_remove
+gtk_device_grab_add
+gtk_device_grab_remove
 
 <SUBSECTION>
 gtk_init_add