remove the fault code

Change-Id: If23379fe82e3dcd732b744940ee24fed5499108b
Reviewed-on: http://reviews.cloudfoundry.org/13628
Tested-by: CI Master <cf-ci@rbcon.com>
Reviewed-by: Figo Feng <ffeng@vmware.com>
Reviewed-by: Nicholas Kushmerick <nicholask@vmware.com>