Merge "Explicit init .rc user." am: 51ca5409 am: 1aa0a1b9 am: 4227c7c3 am: 70bf7ea9

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2529140



Change-Id: Id5b3bc6a317824b5df7ed513918692cfbd41552c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>