Merge tag 'android-8.1.0_r52' into staging/lineage-15.1_merge-android-8.1.0_r52

Android 8.1.0 release 52

* tag 'android-8.1.0_r52':
  libui: add boundary check to GraphicBuffer::unflatten
  Don't pad before calling writeInPlace().
  Increment when attempting to read protected Parcel Data
  Disallow reading object data from Parcels with non-object reads

Change-Id: I59cee11ce14f823170fbb5e29877b9472231a981