Revert "update performance-point for media performance class 13"

This reverts commit aafcfa6c854f8cea7ccfdc594272b9fd585fe1e9.

Reason for revert: This is actually not needed in tm-dev. It is no harm but revert it to be safe.

Change-Id: I7d0740af4615d7fcf8db7349f0f3f31e207fe274