Merge pull request #8886 from Ghommie/Ghommie-cit137

Ports "Refactors NODROP flag into TRAIT_NODROP"

code/modules/clothing/head/jobs.dm

@@ -121,9 +121,12 @@
 
 /obj/item/clothing/head/beret/highlander
 	desc = "That was white fabric. <i>Was.</i>"
-	item_flags = NODROP
 	dog_fashion = null //THIS IS FOR SLAUGHTER, NOT PUPPIES
 
+/obj/item/clothing/head/beret/highlander/Initialize()
+	. = ..()
+	ADD_TRAIT(src, TRAIT_NODROP, HIGHLANDER)
+
 //Security
 
 /obj/item/clothing/head/HoS

code/modules/clothing/head/misc.dm

@@ -221,9 +221,12 @@
 	icon_state = "shamebrero"
 	item_state = "shamebrero"
 	desc = "Once it's on, it never comes off."
-	item_flags = NODROP
 	dog_fashion = null
 
+/obj/item/clothing/head/sombrero/shamebrero/Initialize()
+	. = ..()
+	ADD_TRAIT(src, TRAIT_NODROP, SHAMEBRERO_TRAIT)
+
 /obj/item/clothing/head/cone
 	desc = "This cone is trying to warn you of something!"
 	name = "warning cone"