Minor refactored in PolicyEnforcerDistributed::getWorkOrderProtoMessages.
Minor refactored in PolicyEnforcerDistributed::getWorkOrderProtoMessages.

jianqiao/incubator-quickstep,hbdeshmukh/incubator-quickstep,UWQuickstep/quickstep,UWQuickstep/quickstep,zuyu/incubator-quickstep,jianqiao/incubator-quickstep,hbdeshmukh/incubator-quickstep,jianqiao/incubator-quickstep,UWQuickstep/quickstep,hbdeshmukh/incubator-quickstep,zuyu/incubator-quickstep,jianqiao/incubator-quickstep,cramja/incubator-quickstep,UWQuickstep/quickstep,cramja/incubator-quickstep,zuyu/incubator-quickstep,cramja/incubator-quickstep,hbdeshmukh/incubator-quickstep,cramja/incubator-quickstep,zuyu/incubator-quickstep,UWQuickstep/quickstep