Remove test code from Windows Pageant.

(At least, I assume that's what it was.)

windows/winpgnt.c

@@ -372,8 +372,6 @@ static void keylist_update(void)
 			       (LPARAM) listentry);
             sfree(listentry);
 	}
-        SendDlgItemMessage(keylist, 100, LB_ADDSTRING, 0,
-                           (LPARAM)"0\t1\t2\t3\t4\t5\t6\t7\t8\t9\t10");
 	SendDlgItemMessage(keylist, 100, LB_SETCURSEL, (WPARAM) - 1, 0);
     }
 }