DO NOT MERGE - Merge Android 10 into master

Bug: 139893257
Change-Id: Iade42e1a78a3f2fdd0fe86e274028138114ba6aa
tree: a5c3e70d0c965d5b0cd9dc2e7a9f881fcd4ac971
  1. Android.bp
  2. TEST_MAPPING
  3. binder/
  4. docs/
  5. include/
  6. iorapd.rc
  7. src/
  8. tests/