#4992 spec stabilization (possible extra call to invalidate but side-effect of code reusability)
#4992 spec stabilization (possible extra call to invalidate but side-effect of code reusability)

UCL-ShippingGroup/cartodb-1,nuxcode/cartodb,UCL-ShippingGroup/cartodb-1,bloomberg/cartodb,bloomberg/cartodb,bloomberg/cartodb,CartoDB/cartodb,UCL-ShippingGroup/cartodb-1,nyimbi/cartodb,codeandtheory/cartodb,nyimbi/cartodb,codeandtheory/cartodb,splashblot/dronedb,nuxcode/cartodb,bloomberg/cartodb,thorncp/cartodb,nyimbi/cartodb,nuxcode/cartodb,CartoDB/cartodb,splashblot/dronedb,CartoDB/cartodb,thorncp/cartodb,splashblot/dronedb,nyimbi/cartodb,CartoDB/cartodb,thorncp/cartodb,nuxcode/cartodb,thorncp/cartodb,splashblot/dronedb,bloomberg/cartodb,UCL-ShippingGroup/cartodb-1,codeandtheory/cartodb,codeandtheory/cartodb,nyimbi/cartodb,CartoDB/cartodb,codeandtheory/cartodb,nuxcode/cartodb,UCL-ShippingGroup/cartodb-1,thorncp/cartodb,splashblot/dronedb