Merge "Merge "Delete package directory when app is uninstalled." into rvc-dev...

Merge "Merge "Delete package directory when app is uninstalled." into rvc-dev am: 9d298d4d am: 981a7ddf" into rvc-d1-dev-plus-aosp am: e50d0fdc am: 644e8513

Change-Id: Iea4f9220c0b4c6c4d1b2e8c2cf3c61f91430f3ad