Comment 6 for bug 1385382

Assigning to package that ships /etc/init/custom-apparmor-cache.conf. I'm not the owner of ubuntu-touch-customization-hooks so someone else needs to land it. That said, the approach seems reasonable and the script fine (though the double assignment for TIME_ROOTFS is not as clear as it could be). However, I question whether this should be a pre-start of custom-apparmor-cache.conf. On the one hand, we shouldn't need this at all but because we do for custom-apparmor-cache to work right so it makes sense, but on the other, perhaps this would be better placed in a more 'foundational/phondational' package. Can we get someone from Phonedations/Foundations to review and comment?