[gegl] apply-lens: enable auto threading

[Thomas Manni <tmanni src gnome org>]

commit 8f5f12d1618f478b17adab5956f9c7d794154851
Author: Thomas Manni <thomas manni free fr>
Date:   Sun Jul 21 01:31:45 2019 +0200

    apply-lens: enable auto threading

 operations/common-gpl3+/apply-lens.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/operations/common-gpl3+/apply-lens.c b/operations/common-gpl3+/apply-lens.c
index 15711a2af..9d9c1f071 100644
--- a/operations/common-gpl3+/apply-lens.c
+++ b/operations/common-gpl3+/apply-lens.c
@@ -264,7 +264,6 @@ gegl_op_class_init (GeglOpClass *klass)
   filter_class    = GEGL_OPERATION_FILTER_CLASS (klass);
 
   object_class->finalize                   = finalize;
-  operation_class->threaded                = FALSE;
   operation_class->prepare                 = prepare;
   operation_class->get_required_for_output = get_required_for_output;
   filter_class->process                    = process;