Use Chargeback.subclasses instead of enumeration of subclasses
Use Chargeback.subclasses instead of enumeration of subclasses

(cherry picked from commit 07a9ccd4feb1ce7752b3c1c627e310f776c94d5d)

mresti/manageiq,NaNi-Z/manageiq,ManageIQ/manageiq,romaintb/manageiq,NaNi-Z/manageiq,borod108/manageiq,maas-ufcg/manageiq,tinaafitz/manageiq,hstastna/manageiq,jrafanie/manageiq,lpichler/manageiq,ManageIQ/manageiq,agrare/manageiq,gmcculloug/manageiq,andyvesel/manageiq,mkanoor/manageiq,tzumainn/manageiq,djberg96/manageiq,KevinLoiseau/manageiq,romaintb/manageiq,chessbyte/manageiq,jntullo/manageiq,NaNi-Z/manageiq,aufi/manageiq,maas-ufcg/manageiq,romanblanco/manageiq,mresti/manageiq,jameswnl/manageiq,mkanoor/manageiq,yaacov/manageiq,ailisp/manageiq,romaintb/manageiq,tinaafitz/manageiq,jameswnl/manageiq,billfitzgerald0120/manageiq,chessbyte/manageiq,matobet/manageiq,ailisp/manageiq,andyvesel/manageiq,tzumainn/manageiq,juliancheal/manageiq,tinaafitz/manageiq,skateman/manageiq,skateman/manageiq,branic/manageiq,maas-ufcg/manageiq,chessbyte/manageiq,durandom/manageiq,israel-hdez/manageiq,romanblanco/manageiq,borod108/manageiq,yaacov/manageiq,durandom/manageiq,ailisp/manageiq,gmcculloug/manageiq,israel-hdez/manageiq,romanblanco/manageiq,gmcculloug/manageiq,NickLaMuro/manageiq,aufi/manageiq,romanblanco/manageiq,agrare/manageiq,israel-hdez/manageiq,jvlcek/manageiq,jvlcek/manageiq,d-m-u/manageiq,hstastna/manageiq,djberg96/manageiq,d-m-u/manageiq,juliancheal/manageiq,ManageIQ/manageiq,juliancheal/manageiq,NaNi-Z/manageiq,mzazrivec/manageiq,maas-ufcg/manageiq,gerikis/manageiq,KevinLoiseau/manageiq,lpichler/manageiq,agrare/manageiq,romaintb/manageiq,mzazrivec/manageiq,mfeifer/manageiq,matobet/manageiq,borod108/manageiq,NickLaMuro/manageiq,pkomanek/manageiq,durandom/manageiq,mfeifer/manageiq,gerikis/manageiq,mresti/manageiq,matobet/manageiq,andyvesel/manageiq,maas-ufcg/manageiq,juliancheal/manageiq,josejulio/manageiq,skateman/manageiq,maas-ufcg/manageiq,ilackarms/manageiq,gerikis/manageiq,kbrock/manageiq,matobet/manageiq,billfitzgerald0120/manageiq,jrafanie/manageiq,mzazrivec/manageiq,mzazrivec/manageiq,agrare/manageiq,KevinLoiseau/manageiq,israel-hdez/manageiq,chessbyte/manageiq,mresti/manageiq,djberg96/manageiq,syncrou/manageiq,josejulio/manageiq,kbrock/manageiq,mkanoor/manageiq,KevinLoiseau/manageiq,ilackarms/manageiq,andyvesel/manageiq,fbladilo/manageiq,pkomanek/manageiq,hstastna/manageiq,jrafanie/manageiq,lpichler/manageiq,romaintb/manageiq,jrafanie/manageiq,KevinLoiseau/manageiq,skateman/manageiq,yaacov/manageiq,syncrou/manageiq,tinaafitz/manageiq,jvlcek/manageiq,NickLaMuro/manageiq,josejulio/manageiq,jameswnl/manageiq,billfitzgerald0120/manageiq,djberg96/manageiq,syncrou/manageiq,KevinLoiseau/manageiq,mfeifer/manageiq,fbladilo/manageiq,billfitzgerald0120/manageiq,romaintb/manageiq,branic/manageiq,ManageIQ/manageiq,gerikis/manageiq,pkomanek/manageiq,jntullo/manageiq,lpichler/manageiq,kbrock/manageiq,NickLaMuro/manageiq,tzumainn/manageiq,yaacov/manageiq,branic/manageiq,mkanoor/manageiq,d-m-u/manageiq,mfeifer/manageiq,hstastna/manageiq,syncrou/manageiq,aufi/manageiq,jntullo/manageiq,branic/manageiq,ilackarms/manageiq,kbrock/manageiq,borod108/manageiq,josejulio/manageiq,gmcculloug/manageiq,ailisp/manageiq,ilackarms/manageiq,fbladilo/manageiq,fbladilo/manageiq,tzumainn/manageiq,d-m-u/manageiq,durandom/manageiq,jvlcek/manageiq,aufi/manageiq,jameswnl/manageiq,pkomanek/manageiq,jntullo/manageiq