gui: Remove "enum list_wrap" from list action functions

Removing the "list_wrap" argument is actually pretty easy.
In practice, almost all lists are using LIST_WRAP_UNLESS_HELD
behavior so we can make that the default. A couple of lists
disable wraparound with LIST_WRAP_OFF; this is now achieved
by setting the list "wraparound" flag to false when setting
up the list. LIST_WRAP_ON was unused and is of questionable
value, so it has been removed entirely.

This makes list wraparound behavior a property of the list,
controlled solely by the "wraparound" flag. The result is a
simpler list API and implementation, without changing the
behavior of any lists.

Change-Id: Ib55d17519e6d92fc95ae17b84ab0aaf4233bcb5a

apps/plugins/shortcuts/shortcuts_view.c

@@ -59,13 +59,8 @@ enum sc_list_action_type draw_sc_list(struct gui_synclist *gui_sc)
         /* user input */
         button = rb->get_action(CONTEXT_LIST, HZ);
         /* HZ so the status bar redraws corectly */
-        if (rb->gui_synclist_do_button(gui_sc, &button,
-                                            LIST_WRAP_UNLESS_HELD)) {
-            /* automatic handling of user input.
-            * _UNLESS_HELD can be _ON or _OFF also
-            * selection changed, so redraw */
+        if (rb->gui_synclist_do_button(gui_sc, &button))
             continue;
-        }
         switch (button) { /* process the user input */
             case ACTION_STD_OK:
                 return SCLA_SELECT;