[pmo] Allow for the AvailableValueAggregator to know if it is being used to Borrow, Copy, Take.
[pmo] Allow for the AvailableValueAggregator to know if it is being used to Borrow, Copy, Take.

Previously, we only specified via a boolean value whether or not we were a take
or not. Now we have an enum which is more specific and descriptive. It will also
let me fix an issue that occurs with Borrow/Copy incrementally as separate
patches.

hooman/swift,jckarter/swift,aschwaighofer/swift,airspeedswift/swift,nathawes/swift,allevato/swift,rudkx/swift,CodaFi/swift,jckarter/swift,nathawes/swift,gregomni/swift,lorentey/swift,jmgc/swift,atrick/swift,xwu/swift,karwa/swift,tkremenek/swift,glessard/swift,airspeedswift/swift,nathawes/swift,JGiola/swift,rudkx/swift,allevato/swift,karwa/swift,aschwaighofer/swift,allevato/swift,jmgc/swift,hooman/swift,lorentey/swift,harlanhaskins/swift,gribozavr/swift,ahoppen/swift,ahoppen/swift,harlanhaskins/swift,stephentyrone/swift,gregomni/swift,airspeedswift/swift,gregomni/swift,lorentey/swift,JGiola/swift,roambotics/swift,CodaFi/swift,hooman/swift,parkera/swift,harlanhaskins/swift,nathawes/swift,stephentyrone/swift,JGiola/swift,apple/swift,hooman/swift,nathawes/swift,parkera/swift,ahoppen/swift,gribozavr/swift,hooman/swift,benlangmuir/swift,roambotics/swift,roambotics/swift,jckarter/swift,parkera/swift,CodaFi/swift,JGiola/swift,JGiola/swift,atrick/swift,jmgc/swift,stephentyrone/swift,apple/swift,xwu/swift,CodaFi/swift,parkera/swift,lorentey/swift,gregomni/swift,apple/swift,glessard/swift,atrick/swift,gribozavr/swift,lorentey/swift,roambotics/swift,atrick/swift,harlanhaskins/swift,parkera/swift,karwa/swift,gregomni/swift,apple/swift,allevato/swift,gribozavr/swift,tkremenek/swift,stephentyrone/swift,gribozavr/swift,tkremenek/swift,stephentyrone/swift,apple/swift,roambotics/swift,aschwaighofer/swift,nathawes/swift,glessard/swift,xwu/swift,allevato/swift,hooman/swift,xwu/swift,atrick/swift,apple/swift,xwu/swift,allevato/swift,jmgc/swift,parkera/swift,glessard/swift,karwa/swift,benlangmuir/swift,karwa/swift,CodaFi/swift,benlangmuir/swift,aschwaighofer/swift,CodaFi/swift,parkera/swift,jckarter/swift,jckarter/swift,parkera/swift,jmgc/swift,ahoppen/swift,rudkx/swift,gribozavr/swift,aschwaighofer/swift,harlanhaskins/swift,tkremenek/swift,airspeedswift/swift,glessard/swift,atrick/swift,jmgc/swift,jmgc/swift,karwa/swift,airspeedswift/swift,xwu/swift,ahoppen/swift,karwa/swift,airspeedswift/swift,rudkx/swift,gribozavr/swift,airspeedswift/swift,CodaFi/swift,karwa/swift,benlangmuir/swift,benlangmuir/swift,benlangmuir/swift,aschwaighofer/swift,glessard/swift,JGiola/swift,gribozavr/swift,roambotics/swift,lorentey/swift,jckarter/swift,tkremenek/swift,allevato/swift,nathawes/swift,lorentey/swift,harlanhaskins/swift,tkremenek/swift,gregomni/swift,xwu/swift,hooman/swift,stephentyrone/swift,harlanhaskins/swift,lorentey/swift,rudkx/swift,jckarter/swift,ahoppen/swift,stephentyrone/swift,tkremenek/swift,rudkx/swift,aschwaighofer/swift