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 am: 8266e880" into rvc-qpr-dev-plus-aosp am: 469ee11d

Change-Id: Ie0c1e57819eed50b023b8099068086172a15f2c5