[evolution-mapi] EMapiBackend: Remove resources with e_source_remove_sync().

[Matthew Barnes <mbarnes src gnome org>]

commit da06a5f65f51b37b79c75836c37811d486050ef1
Author: Matthew Barnes <mbarnes redhat com>
Date:   Mon Apr 15 09:20:31 2013 -0400

    EMapiBackend: Remove resources with e_source_remove_sync().
    
    Same issue as EWS in https://bugzilla.gnome.org/691937.

 src/collection/e-mapi-backend.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
---
diff --git a/src/collection/e-mapi-backend.c b/src/collection/e-mapi-backend.c
index b311ee7..047ffdf 100644
--- a/src/collection/e-mapi-backend.c
+++ b/src/collection/e-mapi-backend.c
@@ -752,11 +752,7 @@ mapi_backend_delete_resource_sync (ECollectionBackend *backend,
                E_BACKEND (backend), settings, mapi_backend_delete_resource_cb, source, cancellable, error))
                return FALSE;
 
-       server = e_collection_backend_ref_server (backend);
-       e_source_registry_server_remove_source (server, source);
-       g_object_unref (server);
-
-       return TRUE;
+       return e_source_remove_sync (source, cancellable, error);
 }
 
 static ESourceAuthenticationResult