[vala] gdk-pixbuf-2.0: Update to 2.29.2

[Rico Tzschichholz <ricotz src gnome org>]

commit 378c6d28a4068ef558f6932a215d650e4bb36c7b
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Jul 17 20:16:02 2013 +0200

    gdk-pixbuf-2.0: Update to 2.29.2

 vapi/gdk-pixbuf-2.0.vapi |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gdk-pixbuf-2.0.vapi b/vapi/gdk-pixbuf-2.0.vapi
index 660b4b0..b2addc7 100644
--- a/vapi/gdk-pixbuf-2.0.vapi
+++ b/vapi/gdk-pixbuf-2.0.vapi
@@ -3,7 +3,7 @@
 [CCode (cprefix = "Gdk", gir_namespace = "GdkPixbuf", gir_version = "2.0", lower_case_cprefix = "gdk_")]
 namespace Gdk {
        [CCode (cheader_filename = "gdk-pixbuf/gdk-pixbuf.h")]
-       public class Pixbuf : GLib.Object, GLib.Icon {
+       public class Pixbuf : GLib.Object, GLib.Icon, GLib.LoadableIcon {
                [CCode (has_construct_function = false)]
                public Pixbuf (Gdk.Colorspace colorspace, bool has_alpha, int bits_per_sample, int width, int 
height);
                public Gdk.Pixbuf add_alpha (bool substitute_color, uint8 r, uint8 g, uint8 b);
@@ -146,6 +146,7 @@ namespace Gdk {
                [CCode (has_construct_function = false)]
                public PixbufLoader.with_type (string image_type) throws GLib.Error;
                public bool write ([CCode (array_length_cname = "count", array_length_pos = 1.1, 
array_length_type = "gsize")] uint8[] buf) throws GLib.Error;
+               public bool write_bytes (GLib.Bytes buffer) throws GLib.Error;
                public virtual signal void area_prepared ();
                public virtual signal void area_updated (int x, int y, int width, int height);
                public virtual signal void closed ();