Merge tag 'android-9.0.0_r44' into staging/lineage-16.0_merge-android-9.0.0_r44

Android 9.0.0 Release 44 (PQ3A.190705.003)

* tag 'android-9.0.0_r44':
  [RESTRICT AUTOMERGE] Careful with screenshots containing secure layers!
  HwBlob: s/malloc/calloc/
  [RESTRICT AUTOMERGE]: Exclude secure layers from most screenshots taken by the system server.

Change-Id: Ie22e0067f21154d011b4efd6568b86b41ac52478