Remove dead code.

Timeline/Engine/Track.C

@@ -47,10 +47,6 @@ Track::update_port_names ( void )
     for ( unsigned int i = 0; i < input.size(); ++i )
         input[ i ].name( name(), i );
 
-    for ( unsigned int i = 0; i < control_out.size(); ++i )
-        control_out[ i ]->name( name(), i, "cv" );
-
-
 /*     /\* tell any attached control sequences to do the same *\/ */
 /*     for ( int i = control->children(); i-- ) */
 /*         ((Control_Sequence*)control->child( i ))->update_port_names(); */
@@ -166,10 +162,6 @@ Track::process ( nframes_t nframes )
         for ( int i = input.size(); i--; )
             input[ i ].silence( nframes );
 
-        /* FIXME: is this really the right thing to do for control ports? */
-        for ( int i = control_out.size(); i--; )
-            control_out[ i ]->silence( nframes );
-
         return 0;
     }
 

Timeline/Track.C

@@ -255,13 +255,6 @@ Track::~Track ( )
     configure_inputs( 0 );
     configure_outputs( 0 );
 
-    /* controls too */
-    for ( int i = control_out.size(); i--; )
-    {
-            control_out.back()->shutdown();
-            delete control_out.back();
-            control_out.pop_back();
-    }
     _sequence = NULL;
     takes = NULL;
     control = NULL;

Timeline/Track.H

@@ -124,8 +124,6 @@ public:
 
     vector<Port>   input;                        /* input ports... */
     vector<Port>   output;                       /* output ports... */
-    vector<Port*>  control_out;                  /* control ports... */
-
 
     Playback_DS    *playback_ds;
     Record_DS      *record_ds;