Updated openstack/openstack
Project: openstack/oslo-incubator  0d59885fe8555a8ce77269c2240a309f2a9da0ba

Fix deletion of cached file for policy enforcer

Policy ENFORCER's method 'clear' does not really
delete cached file as written in its docstring.

This commit adds 'delete_cached_file' to fileutils
and makes 'clear' method of ENFORCER use it.

Change-Id: I855d5f2001ac721249217d9fbd782c64af9db874
Closes-Bug: #1340843