Stop tracking PACPerformance

Change-Id: I879121461f036c35d85e12b3f9c0dc7b9c594b65
Signed-off-by: Lokesh Chamane <lokesh.c703@gmail.com>
Merge PAC-man/pac-4.4 into pac-4.4

Change-Id: I06ce608a72351e8f0d98d416abcd9e71d4fbbaa7