Revert "Revert "Customize StubVolume implementation for ARC""

This reverts commit 0cf77b025dd7e9fd92ddf3259de800c19e5db73d.

Reason for revert: The requird libarcvolume has been submitted to master (ag/13366009)

Change-Id: I86fada53aad2ec5faa497a9bcbce5435c35d040e
1 file changed