git-svn-id: svn://10.0.0.236/trunk@74225 18797224-902f-48f8-a5cc-f745e15eee43
1) add find-comptr-leakers.pl to find leaks in nsCOMPtr logs 2) allow make-tree.pl to subtract nsCOMPtr logs git-svn-id: svn://10.0.0.236/trunk@74068 18797224-902f-48f8-a5cc-f745e15eee43