fixes issue 863
fixes issue 863

Set dr_api_exit in dr_exit_process for Linux too to avoid leak report

SVN-Revision: 1571

sigma-random/dynamorio,bl4ckic3/dynamorio,sigma-random/dynamorio,bl4ckic3/dynamorio,code4bones/dynamorio,daksunt/dynamorio,bl4ckic3/dynamorio,bl4ckic3/dynamorio,sigma-random/dynamorio,AmesianX/dynamorio,AmesianX/dynamorio,AmesianX/dynamorio,code4bones/dynamorio,sigma-random/dynamorio,AmesianX/dynamorio,daksunt/dynamorio,code4bones/dynamorio,daksunt/dynamorio,code4bones/dynamorio,code4bones/dynamorio,daksunt/dynamorio,bl4ckic3/dynamorio,daksunt/dynamorio,AmesianX/dynamorio,sigma-random/dynamorio