Merge Android R (rvc-dev-plus-aosp-without-vendor@6692709)

Bug: 166295507
Merged-In: I20594794bdc2aa19aaf5e63df880f8999cb25098
Change-Id: Ia4872b0d31388b6f9057fdd49870d280230d0084
tree: f84f31a45b98b9cdfef82f21f6437037288bbe96
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg