Merge Android R

Bug: 168057903
Merged-In: I3d0e4b04c67649f009c8a5b98bafd71e3f249e91
Change-Id: I4ab8220a468270426349763c66e3608e1c77d644
tree: c00495c0b7991201db3803271b8ee29895cbf57e
  1. private/
  2. public/
  3. tracking_denials/
  4. vendor/
  5. coral-sepolicy.mk
  6. OWNERS