Removes unneeded verb settings (#24152)

code/modules/mob/language.dm

@@ -715,7 +715,6 @@
 /mob/verb/check_languages()
 	set name = "Check Known Languages"
 	set category = "IC"
-	set src = usr
 
 	var/datum/browser/popup = new(src, "checklanguage", "Known Languages", 420, 470)
 	popup.set_content(check_lang_data())

code/modules/mob/living/silicon/robot/robot_mob.dm

@@ -1286,7 +1286,6 @@ GLOBAL_LIST_INIT(robot_verbs_default, list(
 /mob/living/silicon/robot/mode()
 	set name = "Activate Held Object"
 	set category = "IC"
-	set src = usr
 
 	var/obj/item/W = get_active_hand()
 	if(W)

code/modules/mob/living/simple_animal/bot/secbot.dm

@@ -286,7 +286,6 @@
 /mob/living/simple_animal/bot/secbot/verb/toggle_flashing_lights()
 	set name = "Toggle Flashing Lights"
 	set category = "Object"
-	set src = usr
 
 	flashing_lights = !flashing_lights
 

code/modules/mob/mob.dm

@@ -687,7 +687,6 @@ GLOBAL_LIST_INIT(slot_equipment_priority, list( \
 /mob/verb/mode()
 	set name = "Activate Held Object"
 	set category = null
-	set src = usr
 
 	DEFAULT_QUEUE_OR_CALL_VERB(VERB_CALLBACK(src, PROC_REF(run_mode)))
 
@@ -758,7 +757,6 @@ GLOBAL_LIST_INIT(slot_equipment_priority, list( \
 		memory()
 
 /mob/proc/update_flavor_text()
-	set src in usr
 	if(usr != src)
 		to_chat(usr, "<span class='notice'>You can't change the flavor text of this mob</span>")
 		return

code/modules/mob/new_player/new_player.dm

@@ -25,8 +25,6 @@
 	return ..()
 
 /mob/new_player/verb/new_player_panel()
-	set src = usr
-
 	if(client.tos_consent || GLOB.configuration.system.external_tos_handler)
 		new_player_panel_proc()
 	else