[tasque/transition: 174/213] [libtasque] Some leftovers of Backend->IDisposable

[Antonius Riha <antoniusri src gnome org>]

commit c14c94c63175d4a8d44bd432db5913ceef784d61
Author: Antonius Riha <antoniusriha gmail com>
Date:   Sat Aug 18 23:45:20 2012 +0200

    [libtasque] Some leftovers of Backend->IDisposable

 src/Addins/DummyBackend/DummyBackend.cs |    2 --
 src/Tasque.Gtk/PreferencesDialog.cs     |    2 +-
 2 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/src/Addins/DummyBackend/DummyBackend.cs b/src/Addins/DummyBackend/DummyBackend.cs
index 332e5ac..92c7128 100644
--- a/src/Addins/DummyBackend/DummyBackend.cs
+++ b/src/Addins/DummyBackend/DummyBackend.cs
@@ -106,8 +106,6 @@ namespace Tasque.Backends.Dummy
 			
 			Initialized = true;
 		}
-
-		public override void Cleanup () {}
 		
 		public override IBackendPreferences Preferences
 		{
diff --git a/src/Tasque.Gtk/PreferencesDialog.cs b/src/Tasque.Gtk/PreferencesDialog.cs
index d2acc90..a1e810f 100644
--- a/src/Tasque.Gtk/PreferencesDialog.cs
+++ b/src/Tasque.Gtk/PreferencesDialog.cs
@@ -437,7 +437,7 @@ namespace Tasque
 					Backend oldBackend = backendComboMap [selectedBackend];
 					Trace.TraceInformation ("Cleaning up '{0}'...", oldBackend.Name);
 					try {
-						oldBackend.Cleanup ();
+						oldBackend.Dispose ();
 					} catch (Exception e) {
 						Trace.TraceWarning ("Exception cleaning up '{0}': {2}",
 									 oldBackend.Name,