[gnome-mines/wip/libgames-support] Remove no-longer-needed try/catch

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 881b2827cf81cffe080bc7813078eb2b4947fc8f
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sun Feb 14 21:01:59 2016 -0600

    Remove no-longer-needed try/catch

 src/gnome-mines.vala |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)
---
diff --git a/src/gnome-mines.vala b/src/gnome-mines.vala
index f0517bd..a56cd62 100644
--- a/src/gnome-mines.vala
+++ b/src/gnome-mines.vala
@@ -567,14 +567,7 @@ public class Mines : Gtk.Application
 
     private void show_scores ()
     {
-        try
-        {
-            context.run_dialog ();
-        }
-        catch (Error e)
-        {
-            warning ("%s", e.message);
-        }
+        context.run_dialog ();
     }
 
     private void scores_cb ()