macosx: remove another hack, since it isn't needed

modules/gui/macosx/intf.m

@@ -65,8 +65,6 @@
 #import <AddressBook/AddressBook.h>         /* for crashlog send mechanism */
 #import <Sparkle/Sparkle.h>                 /* we're the update delegate */
 
-#include "../../../lib/libvlc_internal.h"
-
 /*****************************************************************************
  * Local prototypes.
  *****************************************************************************/
@@ -111,7 +109,6 @@ int OpenIntf ( vlc_object_t *p_this )
     /* subscribe to LibVLCCore's messages */
     vlc_Subscribe( &p_intf->p_sys->sub, MsgCallback, NULL );
 
-    libvlc_SetExitHandler( p_intf->p_libvlc, vlc_object_kill, p_intf );
     Run( p_intf );
 
     [o_pool release];