[vala] xcb: re-add GetPropertyReply.format

[Florian Brosch <flobrosch src gnome org>]

commit bea89b6e46273c3c6e6d74bbfdef953c23e7afcd
Author: Florian Brosch <flo brosch gmail com>
Date:   Tue Sep 2 15:05:59 2014 +0200

    xcb: re-add GetPropertyReply.format

 vapi/xcb.vapi |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/vapi/xcb.vapi b/vapi/xcb.vapi
index bde9928..1684262 100644
--- a/vapi/xcb.vapi
+++ b/vapi/xcb.vapi
@@ -1245,6 +1245,7 @@ namespace Xcb {
        [CCode (cname = "xcb_get_property_reply_t", ref_function = "", unref_function = "free")]
        public class GetPropertyReply {
                public AtomT type;
+               public uint8 format;
                public uint32 bytes_after;
                private uint32 value_len;
                [CCode (cname = "xcb_get_property_value")]