Description of problem:
Installing the policy and policy-sources rpms gives the wrong context
to /etc/security/default_contexts.

Version-Release number of selected component (if applicable):
policy-1.9-1
policy-sources-1.9-1

How reproducible:
100%

Steps to Reproduce:
with policy-1.9-1 already installed, do:
# rpm -Uvh --force policy-1.9-1.noarch.rpm policy-sources-1.9-1.noarch.rpm
# ls -lZ /etc/security/default_contexts
-rw-r--r--+ root root root:object_r:etc_t /etc/security/default_contexts
# restorecon /etc/security/default_contexts
# ls -lZ /etc/security/default_contexts
-rw-r--r--+ root root system_u:object_r:default_context_t
/etc/security/default_contexts