[vala] gtk+-2.0, gtk+-3.0: Mark IconTheme.load_icon as transferring ownership

[Evan Nemerson <evann src gnome org>]

commit 735ef0161fe14757eed0b143c6e67ebdfabf64a4
Author: Evan Nemerson <evan coeus-group com>
Date:   Wed Nov 10 21:27:26 2010 -0800

    gtk+-2.0, gtk+-3.0: Mark IconTheme.load_icon as transferring ownership

 vapi/gtk+-2.0.vapi                       |    2 +-
 vapi/gtk+-3.0.vapi                       |    2 +-
 vapi/packages/gtk+-2.0/gtk+-2.0.metadata |    1 +
 vapi/packages/gtk+-3.0/gtk+-3.0.metadata |    1 +
 4 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/vapi/gtk+-2.0.vapi b/vapi/gtk+-2.0.vapi
index d74333e..dcda1a7 100644
--- a/vapi/gtk+-2.0.vapi
+++ b/vapi/gtk+-2.0.vapi
@@ -2090,7 +2090,7 @@ namespace Gtk {
 		public bool has_icon (string icon_name);
 		public GLib.List<string> list_contexts ();
 		public GLib.List<string> list_icons (string context);
-		public unowned Gdk.Pixbuf load_icon (string icon_name, int size, Gtk.IconLookupFlags flags) throws GLib.Error;
+		public Gdk.Pixbuf? load_icon (string icon_name, int size, Gtk.IconLookupFlags flags) throws GLib.Error;
 		public Gtk.IconInfo lookup_by_gicon (GLib.Icon icon, int size, Gtk.IconLookupFlags flags);
 		public Gtk.IconInfo lookup_icon (string icon_name, int size, Gtk.IconLookupFlags flags);
 		public void prepend_search_path (string path);
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index b04430f..f9cdeaf 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -1970,7 +1970,7 @@ namespace Gtk {
 		public bool has_icon (string icon_name);
 		public GLib.List<string> list_contexts ();
 		public GLib.List<string> list_icons (string context);
-		public unowned Gdk.Pixbuf load_icon (string icon_name, int size, Gtk.IconLookupFlags flags) throws GLib.Error;
+		public Gdk.Pixbuf? load_icon (string icon_name, int size, Gtk.IconLookupFlags flags) throws GLib.Error;
 		public Gtk.IconInfo lookup_by_gicon (GLib.Icon icon, int size, Gtk.IconLookupFlags flags);
 		public Gtk.IconInfo lookup_icon (string icon_name, int size, Gtk.IconLookupFlags flags);
 		public void prepend_search_path (string path);
diff --git a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
index 941f627..a25d13c 100644
--- a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
+++ b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
@@ -213,6 +213,7 @@ gtk_icon_set_copy transfer_ownership="1"
 gtk_icon_source_copy transfer_ownership="1"
 gtk_icon_theme_list_contexts transfer_ownership="1" type_arguments="string"
 gtk_icon_theme_list_icons transfer_ownership="1" type_arguments="string"
+gtk_icon_theme_load_icon transfer_ownership="1" nullable="1"
 gtk_icon_theme_lookup_icon transfer_ownership="1"
 gtk_icon_theme_choose_icon transfer_ownership="1"
 gtk_icon_theme_choose_icon.icon_names no_array_length="1" array_null_terminated="1"
diff --git a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
index c311dc9..7cdb3df 100644
--- a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
+++ b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
@@ -214,6 +214,7 @@ gtk_icon_set_copy transfer_ownership="1"
 gtk_icon_source_copy transfer_ownership="1"
 gtk_icon_theme_list_contexts transfer_ownership="1" type_arguments="string"
 gtk_icon_theme_list_icons transfer_ownership="1" type_arguments="string"
+gtk_icon_theme_load_icon transfer_ownership="1" nullable="1"
 gtk_icon_theme_lookup_icon transfer_ownership="1"
 gtk_icon_theme_choose_icon transfer_ownership="1"
 gtk_icon_theme_choose_icon.icon_names no_array_length="1" array_null_terminated="1"