[beast: 9/11] BST: adjust to use Source.clear_{in|out}puts()

[Tim Janik <timj src gnome org>]

commit 1a2d2e570e2639f760afb4d9b206651121972e14
Author: Tim Janik <timj gnu org>
Date:   Tue Sep 5 01:52:41 2017 +0200

    BST: adjust to use Source.clear_{in|out}puts()
    
    Signed-off-by: Tim Janik <timj gnu org>

 beast-gtk/bstsnetrouter.cc |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/beast-gtk/bstsnetrouter.cc b/beast-gtk/bstsnetrouter.cc
index 44a02f9..64c2f7e 100644
--- a/beast-gtk/bstsnetrouter.cc
+++ b/beast-gtk/bstsnetrouter.cc
@@ -687,10 +687,10 @@ bst_snet_router_root_event (BstSNetRouter   *self,
                   bst_canvas_source_reset_params (csource);
                   break;
                 case 3:
-                  bse_source_clear_inputs (csource->source);
+                  csource_source.clear_inputs();
                   break;
                 case 4:
-                  bse_source_clear_outputs (csource->source);
+                  csource_source.clear_outputs();
                   break;
                 case 5:
                   bst_canvas_source_popup_info (csource);