Remove unused code in JSON loading
Remove unused code in JSON loading

vovkasm/facette,hirocaster/facette,facette/facette,iaean/facette,psytra/facette,facette/facette,facette/facette,psytra/facette,hirocaster/facette,yonglehou/facette,githubert/facette,psytra/facette,facette/facette,githubert/facette,hirocaster/facette,iaean/facette,iaean/facette,githubert/facette,yonglehou/facette,yonglehou/facette,vovkasm/facette,vovkasm/facette