Revert submission 3242160-remove-messaging-package
Reason for revert: Droidmonitor created revert due to b/364617310, b/364626927, b/364617560
Reverted changes: /q/submissionid:3241481-remove-messaging-package
This reverts commit 93b5e63726.
Change-Id: I182cbf1758988d9a4950d39354266a5fb3aaabce
This reverts commit f19e916a0d.
Reason for revert: Reverting per Taesu Lee's comments, because it doesn't work and has issues.
Change-Id: I778362b628f4c3ae076dd943e77dee415984fba0