[baobab] Replace a deprecated method

[Stefano Facchini <sfacchini src gnome org>]

commit d83e9c496fca33a36dcf8867262a119f838843a2
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Tue May 13 13:50:24 2014 +0200

    Replace a deprecated method

 src/baobab-application.vala |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/baobab-application.vala b/src/baobab-application.vala
index 2751d52..7a15338 100644
--- a/src/baobab-application.vala
+++ b/src/baobab-application.vala
@@ -90,8 +90,8 @@ namespace Baobab {
             var app_menu = builder.get_object ("appmenu") as MenuModel;
             set_app_menu (app_menu);
 
-            add_accelerator ("F10", "win.gear-menu", null);
-            add_accelerator ("<Primary>r", "win.reload", null);
+            set_accels_for_action ("win.gear-menu", { "F10" });
+            set_accels_for_action ("win.reload", { "<Primary>r" });
         }
 
         protected override int handle_local_options (GLib.VariantDict options) {