Remove facia container update functionality

- It has been turned off for nearly two weeks
- No one has complained
- It had bugs
- [No one used it](https://sc.omniture.com/sc15/reports/index.html?rp=search%5Brows%5D%5B0%5D%5Bstring%5D%7Cview%2520updates&r=Report.GetConversions&a=Report.Standard&ssSession=7e0ebc5bc1ae84748ef6a3ecdea1ecd0&jpj=88054119234911) 

/cc @robertberry