Clip Editor - remove double menu entries Track Forward to Backward

Issue: https://www.bforartists.de/content/clip-editor-remove-double-menu-entries-track-forward-backward

release/scripts/startup/bl_ui/space_clip.py

@@ -1,4 +1,4 @@
-# ##### BEGIN GPL LICENSE BLOCK #####
+# ##### BEGIN GPL LICENSE BLOCK #####
 #
 #  This program is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU General Public License
@@ -1333,26 +1333,6 @@ def draw(self, context):
         layout.operator("clip.keyframe_insert")
         layout.operator("clip.keyframe_delete")
 
-        layout.separator()
-        props = layout.operator("clip.track_markers", text="Track Frame Backwards")
-        props.backwards = True
-        props.sequence = False
-
-        props = layout.operator("clip.track_markers", text="Track Backwards")
-        props.backwards = True
-        props.sequence = True
-
-        props = layout.operator("clip.track_markers", text="Track Forwards")
-        props.backwards = False
-        props.sequence = True
-
-        props = layout.operator("clip.track_markers", text="Track Frame Forwards")
-        props.backwards = False
-        props.sequence = False
-
-        #layout.separator()
-        #layout.operator("clip.add_marker_move")
-
         layout.separator()
         layout.menu("CLIP_MT_track_visibility")
         layout.menu("CLIP_MT_track_transform")