Merge tag 'android-9.0.0_r31' into lineage-16.0-android-9.0.0_r31

Android 9.0.0 Release 31 (PQ2A.190205.001)

* tag 'android-9.0.0_r31':
  Do not use raw coordinates in VelocityTracker
  SF: Fix DisplayTransactionTest
  exclude broken test from presubmit
  libui: add boundary check to GraphicBuffer::unflatten
  SF: Enforce a size limitation on SurfaceTracing
  Add batterystats -c data to telephony bugreports

Change-Id: I47aac241729fafca3ca7a8f84b07fcd4b3007f8d