DO NOT MERGE - Merge Android 10 into master

Bug: 139893257
Change-Id: Ic5fecd7073f550f977d76aaf709382e23402421e
tree: 8f494122fd860b464f0a1e688bca4e36d3614951
  1. OWNERS
  2. PREUPLOAD.cfg
  3. QuickSettings/
  4. Settings/