[gobject-introspection] Update annotations from glib git

[Rico Tzschichholz <ricotz src gnome org>]

commit 9f6d1a089cac53983ecde3cd00dc854aaf344858
Author: Rico Tzschichholz <ricotz t-online de>
Date:   Mon Sep 17 17:20:42 2012 +0200

    Update annotations from glib git

 gir/gio-2.0.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/gir/gio-2.0.c b/gir/gio-2.0.c
index 0231bc1..2ac8e19 100644
--- a/gir/gio-2.0.c
+++ b/gir/gio-2.0.c
@@ -11432,6 +11432,20 @@
 
 
 /**
+ * g_content_type_get_generic_icon_name:
+ * @type: a content type string
+ *
+ * Gets the generic icon name for a content type.
+ *
+ * See the <ulink url="http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec";>shared-mime-info</ulink>
+ * specification for more on the generic icon name.
+ *
+ * Returns: (allow-none): the registered generic icon name for the given @type, or %NULL if unknown. Free with g_free()
+ * Since: 2.34
+ */
+
+
+/**
  * g_content_type_get_icon:
  * @type: a content type string
  *