[vala] gtk+-3.0: mark Gtk.FontChooserDialog construtor arguments as nullable

[Evan Nemerson <evann src gnome org>]

commit 27240640bd58b6921ab62244f9487988afa4ea9b
Author: Evan Nemerson <evan coeus-group com>
Date:   Fri Oct 19 14:45:29 2012 -0700

    gtk+-3.0: mark Gtk.FontChooserDialog construtor arguments as nullable

 vapi/gtk+-3.0.vapi                       |    2 +-
 vapi/packages/gtk+-3.0/gtk+-3.0.metadata |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index 9b35a52..33a5fb8 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -1998,7 +1998,7 @@ namespace Gtk {
 	[CCode (cheader_filename = "gtk/gtk.h")]
 	public class FontChooserDialog : Gtk.Dialog, Atk.Implementor, Gtk.Buildable, Gtk.FontChooser {
 		[CCode (has_construct_function = false, type = "GtkWidget*")]
-		public FontChooserDialog (string title, Gtk.Window parent);
+		public FontChooserDialog (string? title, Gtk.Window? parent);
 	}
 	[CCode (cheader_filename = "gtk/gtk.h")]
 	public class FontChooserWidget : Gtk.Box, Atk.Implementor, Gtk.Buildable, Gtk.Orientable, Gtk.FontChooser {
diff --git a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
index 53ff29e..4ff88c8 100644
--- a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
+++ b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
@@ -296,6 +296,7 @@ gtk_file_chooser_list_filters transfer_ownership="1" type_arguments="unowned Fil
 gtk_file_chooser_list_shortcut_folder_uris nullable="1" transfer_ownership="1" type_arguments="string"
 gtk_file_chooser_list_shortcut_folders nullable="1" transfer_ownership="1" type_arguments="string"
 GtkFixed.children type_arguments="Widget"
+gtk_font_chooser_dialog_new.* nullable="1"
 gtk_font_chooser_set_filter_func.filter transfer_ownership="1"
 gtk_font_chooser_set_filter_func.data hidden="1"
 gtk_font_chooser_set_filter_func.destroy hidden="1"