diff --git a/gtk2_ardour/public_editor.h b/gtk2_ardour/public_editor.h
index 08ec511073..e4bb3440d0 100644
--- a/gtk2_ardour/public_editor.h
+++ b/gtk2_ardour/public_editor.h
@@ -321,9 +321,6 @@ public:
 	virtual void add_to_idle_resize (TimeAxisView*, int32_t) = 0;
 	virtual Temporal::timecnt_t get_paste_offset (Temporal::timepos_t const & pos, unsigned paste_count, Temporal::timecnt_t const & duration) = 0;
 
-	virtual Temporal::Beats get_grid_type_as_beats (bool& success, Temporal::timepos_t const & position) = 0;
-	virtual Temporal::Beats get_draw_length_as_beats (bool& success, Temporal::timepos_t const & position) = 0;
-
 	virtual void edit_notes (MidiRegionView*) = 0;
 
 	virtual void queue_visual_videotimeline_update () = 0;