Merge the android-9.0.0_r55 release tag
Android 9.0.0 Release 55 (6197209)

* tag 'android-9.0.0_r55':
  Add SQL tokenizer and disallow subqueries in selection
  Add SafetyNet logging to Tvprovider
  Handle unrecognized columns and avoid SQL injection

Change-Id: Ie7afe7ad2b8c68c4329cd1e61d06c22721fbbb0c