michael@0: This is the Refcount Balancer.  See
michael@0: http://www.mozilla.org/performance/refcnt-balancer.html for documentation.
michael@0: 
michael@0: Previous CVS history for the perl scripts is available at:
michael@0: http://www.mozilla.org/webtools/bonsai/cvslog.cgi?file=mozilla-org/html/performance/find-leakers.pl&rev=&root=/cvsroot/
michael@0: http://www.mozilla.org/webtools/bonsai/cvslog.cgi?file=mozilla-org/html/performance/make-tree.pl&rev=&root=/cvsroot/