Merge "Public volumes belong to a single user." into mnc-dev am: 34849c22e7 am: 60acc3e6ab am: 7738ebcd5c am: 8e803f734a am: 874a7af9f7 am: aaeb6286fe am: 4448f11e8a
am: dd01f35677

Change-Id: Ie94abefc86a3f218c2aa1740f6ba2036a6a7e55e