hammerhead: Update IPC router security configuration

Change-Id: Ia89a4920e07d5790cbd3dde9780349dc42f241e6
hammerhead: Add qcom perf library, update mpdecision

Also, remove a deprecated flag.

Change-Id: I196ef162ecec37befaac6d3b041a4400474361a6
Merge branch 'cm-11.0' into stable/cm-11.0