DO NOT MERGE - Merge Android 10 into master

Bug: 139893257
Change-Id: I2bc088c2ccc60d30189595604a90cd42ce9331c3
tree: d03995ff05f3e8b54fec41aaad5702556dfea977
  1. Android.bp
  2. OWNERS
  3. README.cacerts
  4. files/
  5. google/
  6. soong/
  7. wfa_certs/