[vala/0.38] vapi: Update GIR-based bindings

[Rico Tzschichholz <ricotz src gnome org>]

commit 7d158a257c47e374622a8031e952afffc1c39c9f
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Nov 29 17:14:38 2017 +0100

    vapi: Update GIR-based bindings

 vapi/gio-2.0.vapi                   |    4 ++--
 vapi/gobject-introspection-1.0.vapi |    1 +
 vapi/packagekit-glib2.vapi          |    2 ++
 vapi/pango.vapi                     |    4 ++--
 4 files changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/vapi/gio-2.0.vapi b/vapi/gio-2.0.vapi
index 76665b0..d971cda 100644
--- a/vapi/gio-2.0.vapi
+++ b/vapi/gio-2.0.vapi
@@ -583,7 +583,7 @@ namespace GLib {
                [CCode (has_construct_function = false)]
                protected DBusActionGroup ();
                [Version (since = "2.32")]
-               public static GLib.DBusActionGroup @get (GLib.DBusConnection connection, string bus_name, 
string object_path);
+               public static GLib.DBusActionGroup @get (GLib.DBusConnection connection, string? bus_name, 
string object_path);
        }
        [CCode (cheader_filename = "gio/gio.h", ref_function = "g_dbus_annotation_info_ref", type_id = 
"g_dbus_annotation_info_get_type ()", unref_function = "g_dbus_annotation_info_unref")]
        [Compact]
@@ -749,7 +749,7 @@ namespace GLib {
                [CCode (has_construct_function = false)]
                protected DBusMenuModel ();
                [Version (since = "2.32")]
-               public static GLib.DBusMenuModel @get (GLib.DBusConnection connection, string bus_name, 
string object_path);
+               public static GLib.DBusMenuModel @get (GLib.DBusConnection connection, string? bus_name, 
string object_path);
        }
        [CCode (cheader_filename = "gio/gio.h", type_id = "g_dbus_message_get_type ()")]
        [Version (since = "2.26")]
diff --git a/vapi/gobject-introspection-1.0.vapi b/vapi/gobject-introspection-1.0.vapi
index 768b004..a56deb0 100644
--- a/vapi/gobject-introspection-1.0.vapi
+++ b/vapi/gobject-introspection-1.0.vapi
@@ -191,6 +191,7 @@ namespace GI {
                [CCode (array_length = false, array_null_terminated = true)]
                public string[] get_loaded_namespaces ();
                public int get_n_infos (string namespace_);
+               public static GLib.OptionGroup get_option_group ();
                public static unowned GLib.SList<string> get_search_path ();
                public unowned string get_shared_library (string namespace_);
                public unowned string get_typelib_path (string namespace_);
diff --git a/vapi/packagekit-glib2.vapi b/vapi/packagekit-glib2.vapi
index 28f2730..4b844de 100644
--- a/vapi/packagekit-glib2.vapi
+++ b/vapi/packagekit-glib2.vapi
@@ -940,6 +940,8 @@ namespace Pk {
                public bool set_error_code (Pk.Error item);
                [Version (since = "0.5.2")]
                public bool set_exit_code (Pk.Exit exit_enum);
+               [Version (since = "1.1.8")]
+               public bool set_role (Pk.Role role);
                [NoAccessorMethod]
                [Version (since = "0.5.3")]
                public uint inputs { get; set; }
diff --git a/vapi/pango.vapi b/vapi/pango.vapi
index a28dfe9..dda5771 100644
--- a/vapi/pango.vapi
+++ b/vapi/pango.vapi
@@ -205,8 +205,8 @@ namespace Pango {
                [Version (since = "1.14")]
                public Pango.FontDescription describe_with_absolute_size ();
                public static void descriptions_free ([CCode (array_length_cname = "n_descs", 
array_length_pos = 1.1)] owned Pango.FontDescription[]? descs);
-               public virtual unowned Pango.EngineShape find_shaper (Pango.Language lang, uint32 ch);
-               public virtual Pango.Coverage get_coverage (Pango.Language lang);
+               public virtual unowned Pango.EngineShape find_shaper (Pango.Language language, uint32 ch);
+               public virtual Pango.Coverage get_coverage (Pango.Language language);
                [Version (since = "1.10")]
                public virtual unowned Pango.FontMap? get_font_map ();
                public virtual void get_glyph_extents (Pango.Glyph glyph, out Pango.Rectangle ink_rect, out 
Pango.Rectangle logical_rect);