Merge "pm install-commit supports waiting for staged session to be ready" into...

Merge "pm install-commit supports waiting for staged session to be ready" into rvc-dev am: 810c90c7 am: c269ab1f am: 8cd58347 am: 9b206757

Change-Id: I15f40b8c280ff8285b76d69d6e01a246b2f5f195