Remove some useless code.

src/keyname-table.h

@@ -3935,44 +3935,3 @@ static const gdk_key gdk_keys_by_name[] = {
   { 0x0001be, 1449 }};
 
 
-#if 0
-
-N_("keyboard label|BackSpace")
-N_("keyboard label|Tab")
-N_("keyboard label|Return")
-N_("keyboard label|Pause")
-N_("keyboard label|Scroll_Lock")
-N_("keyboard label|Sys_Req")
-N_("keyboard label|Escape")
-N_("keyboard label|Multi_key")
-N_("keyboard label|Home")
-N_("keyboard label|Left")
-N_("keyboard label|Up")
-N_("keyboard label|Right")
-N_("keyboard label|Down")
-N_("keyboard label|Page_Up")
-N_("keyboard label|Page_Down")
-N_("keyboard label|End")
-N_("keyboard label|Begin")
-N_("keyboard label|Print")
-N_("keyboard label|Insert")
-N_("keyboard label|Num_Lock")
-N_("keyboard label|KP_Space")
-N_("keyboard label|KP_Tab")
-N_("keyboard label|KP_Enter")
-N_("keyboard label|KP_Home")
-N_("keyboard label|KP_Left")
-N_("keyboard label|KP_Up")
-N_("keyboard label|KP_Right")
-N_("keyboard label|KP_Down")
-N_("keyboard label|KP_Page_Up")
-N_("keyboard label|KP_Prior")
-N_("keyboard label|KP_Page_Down")
-N_("keyboard label|KP_Next")
-N_("keyboard label|KP_End")
-N_("keyboard label|KP_Begin")
-N_("keyboard label|KP_Insert")
-N_("keyboard label|KP_Delete")
-N_("keyboard label|Delete")
-
-#endif