[vala] gtksourceview-2.0: make SourceCompletionProvider.get_icon nullable

[Evan Nemerson <evann src gnome org>]

commit f3c924802249e67017b511ddb33c85c3af438d8f
Author: Evan Nemerson <evan coeus-group com>
Date:   Thu Sep 16 23:21:09 2010 -0700

    gtksourceview-2.0: make SourceCompletionProvider.get_icon nullable
    
    Fixes bug 628774.

 vapi/gtksourceview-2.0.vapi                        |    6 +++---
 .../gtksourceview-2.0/gtksourceview-2.0.metadata   |    1 +
 2 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/vapi/gtksourceview-2.0.vapi b/vapi/gtksourceview-2.0.vapi
index d12e274..18212bb 100644
--- a/vapi/gtksourceview-2.0.vapi
+++ b/vapi/gtksourceview-2.0.vapi
@@ -428,7 +428,7 @@ namespace Gtk {
 	public interface SourceCompletionProvider : GLib.Object {
 		public abstract bool activate_proposal (Gtk.SourceCompletionProposal proposal, Gtk.TextIter iter);
 		public abstract Gtk.SourceCompletionActivation get_activation ();
-		public abstract unowned Gdk.Pixbuf get_icon ();
+		public abstract unowned Gdk.Pixbuf? get_icon ();
 		public abstract unowned Gtk.Widget? get_info_widget (Gtk.SourceCompletionProposal proposal);
 		public abstract int get_interactive_delay ();
 		public abstract string get_name ();
@@ -501,9 +501,9 @@ namespace Gtk {
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
 	public delegate unowned string SourceViewMarkTooltipFunc (Gtk.SourceMark mark);
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
-	public const string SOURCE_COMPLETION_CAPABILITY_AUTOMATIC;
+	public extern const string SOURCE_COMPLETION_CAPABILITY_AUTOMATIC;
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
-	public const string SOURCE_COMPLETION_CAPABILITY_INTERACTIVE;
+	public extern const string SOURCE_COMPLETION_CAPABILITY_INTERACTIVE;
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
 	public static bool source_iter_backward_search (Gtk.TextIter iter, string str, Gtk.SourceSearchFlags flags, out Gtk.TextIter match_start, out Gtk.TextIter match_end, Gtk.TextIter? limit);
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
diff --git a/vapi/packages/gtksourceview-2.0/gtksourceview-2.0.metadata b/vapi/packages/gtksourceview-2.0/gtksourceview-2.0.metadata
index ca5c0d7..4559529 100644
--- a/vapi/packages/gtksourceview-2.0/gtksourceview-2.0.metadata
+++ b/vapi/packages/gtksourceview-2.0/gtksourceview-2.0.metadata
@@ -17,6 +17,7 @@ gtk_source_completion_info_move_to_iter.iter nullable="1" default_value="null"
 GtkSourceCompletionItem cheader_filename="gtksourceview/gtksourcecompletionitem.h"
 gtk_source_completion_item_new.icon nullable="1"
 gtk_source_completion_item_new.info nullable="1"
+gtk_source_completion_provider_get_icon nullable="1"
 gtk_source_completion_provider_get_name transfer_ownership="1"
 gtk_source_completion_provider_get_info_widget nullable="1"
 GtkSourceCompletionProposal::changed has_emitter="1"