Bring up to date

Change-Id: Id43d334cea1bc6475e298e3eaa3edf4e1574003d
Merge branch 'pac-4.4' of https://github.com/PAC-man/android_vendor_pac into pac-4.4

* 'pac-4.4' of https://github.com/PAC-man/android_vendor_pac:
  Bring up to date