[vala-extra-vapis] xcb-render: Fix unref and use GenericReply

[Robert Ancell <rancell src gnome org>]

commit 5fb17ce7c9e39b1e80f59ace97fa282f337e3665
Author: Robert Ancell <robert ancell canonical com>
Date:   Fri Jun 13 10:40:54 2014 +1200

    xcb-render: Fix unref and use GenericReply

 xcb-render.vapi |   11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)
---
diff --git a/xcb-render.vapi b/xcb-render.vapi
index f74c74f..c906545 100644
--- a/xcb-render.vapi
+++ b/xcb-render.vapi
@@ -20,13 +20,12 @@ namespace Xcb {
 
        [CCode (lower_case_cprefix = "xcb_render_", cheader_filename = "xcb/render.h")]
        namespace Render {
-
                public static Connection get_connection (Xcb.Connection c) {
                        return (Connection) c;
                }
 
                [Compact]
-               [CCode (cname = "xcb_connection_t", cprefix = "xcb_render_")]
+               [CCode (cname = "xcb_connection_t", cprefix = "xcb_render_", unref_function = "")]
                public class Connection : Xcb.Connection {
                        public QueryVersionCookie query_version (uint32 client_major_version, uint32 
client_minor_version);
                        public QueryVersionCookie query_version_unchecked (uint32 client_major_version, 
uint32 client_minor_version);
@@ -478,7 +477,7 @@ namespace Xcb {
 
                [Compact]
                [CCode (cname = "xcb_render_query_version_reply_t", ref_function = "", unref_function = 
"free")]
-               public class QueryVersionReply {
+               public class QueryVersionReply : Xcb.GenericReply {
                        public uint32 major_version;
                        public uint32 minor_version;
                }
@@ -491,7 +490,7 @@ namespace Xcb {
 
                [Compact]
                [CCode (cname = "xcb_render_query_pict_formats_reply_t", ref_function = "", unref_function = 
"free")]
-               public class QueryPictFormatsReply {
+               public class QueryPictFormatsReply : Xcb.GenericReply {
                        public uint32 num_depths; /* Total number of depths */
                        public uint32 num_visuals; /* Total number of visuals */
                        private uint32 num_formats;
@@ -545,7 +544,7 @@ namespace Xcb {
 
                [Compact]
                [CCode (cname = "xcb_render_query_pict_index_values_reply_t", ref_function = "", 
unref_function = "free")]
-               public class QueryPictIndexValuesReply {
+               public class QueryPictIndexValuesReply : Xcb.GenericReply {
                        private uint32 num_values;
                        [CCode (cname = "xcb_render_query_pict_index_values_values")]
                        private IndexValue* vala_values ();
@@ -568,7 +567,7 @@ namespace Xcb {
 
                [Compact]
                [CCode (cname = "xcb_render_query_filters_reply_t", ref_function = "", unref_function = 
"free")]
-               public class QueryFiltersReply {
+               public class QueryFiltersReply : Xcb.GenericReply {
                        private uint32 num_aliases;
                        [CCode (cname = "xcb_render_query_filters_aliases")]
                        private uint16* vala_aliases ();