py/runtime: Rename mp_handle_pending_internal to mp_handle_pending.

This commit removes the static-inline `mp_handle_pending()` wrapper
function, which was originally added for backwards compatibility.  It
replaces it with `mp_handle_pending_internal()` which is renamed to
`mp_handle_pending()`, which has the same arguments.

Signed-off-by: Damien George <damien@micropython.org>

Author: dpgeorge

py/runtime.h

@@ -108,13 +108,7 @@ void mp_sched_keyboard_interrupt(void);
 void mp_sched_vm_abort(void);
 #endif
 
-void mp_handle_pending_internal(mp_handle_pending_behaviour_t behavior);
-
-static inline void mp_handle_pending(bool raise_exc) {
-    mp_handle_pending_internal(raise_exc ?
-        MP_HANDLE_PENDING_CALLBACKS_AND_EXCEPTIONS :
-        MP_HANDLE_PENDING_CALLBACKS_AND_CLEAR_EXCEPTIONS);
-}
+void mp_handle_pending(mp_handle_pending_behaviour_t behavior);
 
 #if MICROPY_ENABLE_SCHEDULER
 void mp_sched_lock(void);

py/scheduler.c

@@ -213,7 +213,7 @@ MP_REGISTER_ROOT_POINTER(mp_sched_item_t sched_queue[MICROPY_SCHEDULER_DEPTH]);
 
 // Called periodically from the VM or from "waiting" code (e.g. sleep) to
 // process background tasks and pending exceptions (e.g. KeyboardInterrupt).
-void mp_handle_pending_internal(mp_handle_pending_behaviour_t behavior) {
+void mp_handle_pending(mp_handle_pending_behaviour_t behavior) {
     bool handle_exceptions = (behavior != MP_HANDLE_PENDING_CALLBACKS_ONLY);
     bool raise_exceptions = (behavior == MP_HANDLE_PENDING_CALLBACKS_AND_EXCEPTIONS);