Follow up to r1840265: really privatize ap_filter_{recycle,adopt_brigade}().

Move ap_filter_adopt_brigade()'s declaration to "server/core.h" (private).

For ap_filter_recycle(), make it static/internal to util_filter (renamed to
recycle_dead_filters() which better fits what it does). It's now also called
unconditionally from ap_filter_input_pending() which itself is always called
after the request processing and from MPM event (as input_pending hook).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1840611 13f79535-47bb-0310-9956-ffa450edef68

modules/http/http_request.c

@@ -402,7 +402,6 @@ AP_DECLARE(void) ap_process_request_after_handler(request_rec *r)
     (void)ap_check_pipeline(c, bb, DEFAULT_LIMIT_BLANK_LINES);
 
     ap_release_brigade(c, bb);
-    ap_filter_recycle(c);
 
     if (c->cs) {
         if (c->aborted) {