[vala/0.52] vapi: Update GIR-based bindings

[Rico Tzschichholz <ricotz src gnome org>]

commit b38d80b5e1d31fd2bfb1c716ea7bd21509bda132
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Jul 9 14:21:37 2021 +0200

    vapi: Update GIR-based bindings

 vapi/json-glib-1.0.vapi     | 13 ++++++-------
 vapi/libgnome-menu-3.0.vapi |  1 -
 2 files changed, 6 insertions(+), 8 deletions(-)
---
diff --git a/vapi/json-glib-1.0.vapi b/vapi/json-glib-1.0.vapi
index b19acb665..193688040 100644
--- a/vapi/json-glib-1.0.vapi
+++ b/vapi/json-glib-1.0.vapi
@@ -19,7 +19,7 @@ namespace Json {
                [Version (since = "0.8")]
                public void add_null_element ();
                [Version (since = "0.8")]
-               public void add_object_element (owned Json.Object value);
+               public void add_object_element (owned Json.Object? value);
                [Version (since = "0.8")]
                public void add_string_element (string value);
                [Version (since = "0.6")]
@@ -35,7 +35,7 @@ namespace Json {
                [Version (since = "0.8")]
                public double get_double_element (uint index_);
                public unowned Json.Node get_element (uint index_);
-               public GLib.List<weak Json.Node> get_elements ();
+               public GLib.List<weak Json.Node>? get_elements ();
                [Version (since = "0.8")]
                public int64 get_int_element (uint index_);
                public uint get_length ();
@@ -58,7 +58,6 @@ namespace Json {
                public void unref ();
        }
        [CCode (cheader_filename = "json-glib/json-glib.h", type_id = "json_builder_get_type ()")]
-       [Version (since = "0.12")]
        public class Builder : GLib.Object {
                [CCode (has_construct_function = false)]
                public Builder ();
@@ -171,7 +170,7 @@ namespace Json {
                public void set_int (int64 value);
                public void set_object (Json.Object? object);
                [Version (since = "0.8")]
-               public void set_parent (Json.Node parent);
+               public void set_parent (Json.Node? parent);
                public void set_string (string value);
                public void set_value (GLib.Value value);
                public void take_array (owned Json.Array array);
@@ -192,7 +191,7 @@ namespace Json {
                [Version (since = "0.8")]
                public void foreach_member (Json.ObjectForeach func);
                [Version (since = "0.8")]
-               public unowned Json.Array get_array_member (string member_name);
+               public unowned Json.Array? get_array_member (string member_name);
                [Version (since = "0.8")]
                public bool get_boolean_member (string member_name);
                [Version (since = "1.6")]
@@ -425,7 +424,7 @@ namespace Json {
        public static Json.Node? boxed_serialize (GLib.Type gboxed_type, void* boxed);
        [CCode (cheader_filename = "json-glib/json-glib.h")]
        [Version (deprecated = true, deprecated_since = "0.10", replacement = "Json.gobject_from_data", since 
= "0.4")]
-       public static GLib.Object construct_gobject (GLib.Type gtype, string data, size_t length) throws 
GLib.Error;
+       public static GLib.Object? construct_gobject (GLib.Type gtype, string data, size_t length) throws 
GLib.Error;
        [CCode (cheader_filename = "json-glib/json-glib.h")]
        [Version (since = "1.2")]
        public static Json.Node? from_string (string str) throws GLib.Error;
@@ -434,7 +433,7 @@ namespace Json {
        public static GLib.Object gobject_deserialize (GLib.Type gtype, Json.Node node);
        [CCode (cheader_filename = "json-glib/json-glib.h")]
        [Version (since = "0.10")]
-       public static GLib.Object gobject_from_data (GLib.Type gtype, string data, ssize_t length = -1) 
throws GLib.Error;
+       public static GLib.Object? gobject_from_data (GLib.Type gtype, string data, ssize_t length = -1) 
throws GLib.Error;
        [CCode (cheader_filename = "json-glib/json-glib.h")]
        [Version (since = "0.10")]
        public static Json.Node gobject_serialize (GLib.Object gobject);
diff --git a/vapi/libgnome-menu-3.0.vapi b/vapi/libgnome-menu-3.0.vapi
index c6848f7d8..9bf495e20 100644
--- a/vapi/libgnome-menu-3.0.vapi
+++ b/vapi/libgnome-menu-3.0.vapi
@@ -92,7 +92,6 @@ namespace GMenu {
                INCLUDE_NODISPLAY,
                SHOW_ALL_SEPARATORS,
                SORT_DISPLAY_NAME,
-               [CCode (cname = "GMENU_TREE_FLAGS_INCLUDE_UNALLOCATED,")]
                INCLUDE_UNALLOCATED
        }
        [CCode (cheader_filename = "gmenu-tree.h", cprefix = "GMENU_TREE_ITEM_", has_type_id = false)]