Replace Performance Settings with Omni's Performance Control

Change-Id: I295afcea999af8d78b6925852e4f7f53f956f70c
Hide Performance entry if root access for apps is disabled

Change-Id: I1e5236d0df015619c70417ed4240eceb29b0b6e0
Update PerformanceControl

Change-Id: Ia07dff96137a0a2f4a556032e7f0166710275a86