Remove FairPlay formatting.
Remove FairPlay formatting.

Now any formatting must be done by the app the same as other key
systems.

Issue #1951

Change-Id: Ifeaa0abdfda462cd457d19f6dce93c5af3a5fdad

tvoli/shaka-player,shaka-project/shaka-player,tvoli/shaka-player,tvoli/shaka-player,shaka-project/shaka-player,shaka-project/shaka-player,shaka-project/shaka-player,tvoli/shaka-player