chat: there is no naming.util anymore. Util methods are in naming (to match Go API)
chat: there is no naming.util anymore. Util methods are in naming (to match Go API)

MultiPart: 3/4
Change-Id: Id19ba26cb60223fee9369bc7391406df43fd1e86

viksit/chat,vanadium/chat,viksit/chat,viksit/chat,viksit/chat,vanadium/chat,vanadium/chat,viksit/chat,vanadium/chat,vanadium/chat