refactor(policy controller): Remove unused function
refactor(policy controller): Remove unused function

mtelloz/sparta,fjsc/sparta,Stratio/Sparta,danielcsant/sparta,Frannie-Ludmilla/sparta,compae/sparta,Frannie-Ludmilla/sparta,mtelloz/sparta,mtelloz/sparta,compae/sparta,Frannie-Ludmilla/sparta,fjsc/sparta,diegohurtado/sparta,Frannie-Ludmilla/sparta,diegohurtado/sparta,danielcsant/sparta,fjsc/sparta,compae/sparta,fjsc/sparta,Stratio/Sparta,danielcsant/sparta,danielcsant/sparta,compae/sparta,mtelloz/sparta,Stratio/Sparta,diegohurtado/sparta,Stratio/Sparta,diegohurtado/sparta