/usr/share/lxc/ is in lxc 1.0.3-0ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/lxc/config/
/usr/share/lxc/config/centos.common.conf
/usr/share/lxc/config/centos.userns.conf
/usr/share/lxc/config/debian.common.conf
/usr/share/lxc/config/debian.userns.conf
/usr/share/lxc/config/fedora.common.conf
/usr/share/lxc/config/fedora.userns.conf
/usr/share/lxc/config/gentoo.common.conf
/usr/share/lxc/config/gentoo.moresecure.conf
/usr/share/lxc/config/gentoo.userns.conf
/usr/share/lxc/config/oracle.common.conf
/usr/share/lxc/config/oracle.userns.conf
/usr/share/lxc/config/plamo.common.conf
/usr/share/lxc/config/plamo.userns.conf
/usr/share/lxc/config/ubuntu-cloud.common.conf
/usr/share/lxc/config/ubuntu-cloud.lucid.conf
/usr/share/lxc/config/ubuntu-cloud.userns.conf
/usr/share/lxc/config/ubuntu.common.conf
/usr/share/lxc/config/ubuntu.lucid.conf
/usr/share/lxc/config/ubuntu.userns.conf
/usr/share/lxc/hooks/
/usr/share/lxc/hooks/clonehostname
/usr/share/lxc/hooks/mountcgroups
/usr/share/lxc/hooks/mountecryptfsroot
/usr/share/lxc/hooks/squid-deb-proxy-client
/usr/share/lxc/hooks/ubuntu-cloud-prep
/usr/share/lxc/lxc.functions