Activision has confirmed that one of the Call of Duty franchise’s most notorious maps, Shipment, is coming back for this year’s Modern Warfare 4. After fans spotted it in the newly released trailer for MW4’s PC version, the Call of Duty account directly confirmed its return with a dedicated post. Shipment, which debuted in 2007’s Modern Warfare 4, is a tiny map filled with shipping containers that players can dash through. Due to its small size, players can get wiped…