*/
+
#include "check_box.h"
#include "content_panel.h"
#include "dcp_text_track_dialog.h"
#include <wx/spinctrl.h>
-using std::vector;
-using std::string;
-using std::list;
using std::cout;
-using std::shared_ptr;
-using boost::optional;
using std::dynamic_pointer_cast;
+using std::list;
+using std::shared_ptr;
+using std::string;
+using std::vector;
using boost::bind;
+using boost::optional;
/** @param t Original text type of the content, if known */