Merge tag 'android-9.0.0_r16' into lineage-16.0

Android 9.0.0 Release 16 (PQ1A.181105.017.A1)

* tag 'android-9.0.0_r16':
  Revert "Support Speck encryption."
  metricslogger: fix ACTION_BATTERY_CAUSED_SHUTDOWN not matching proto
  Determine product partition path on build time
  Add /system/product/* paths to permitted paths
  Revert "healthd: add stem to health@2.0-service.override [DO NOT MERGE]"
  healthd: add stem to health@2.0-service.override [DO NOT MERGE]
  Correct comment in boot image header
  Populate recovery DTBO offset correctly

Change-Id: I882432668a4850e957617d2404d5d339073c12fb