Fixes #8264.

updateUsrDialog() doesn't play well with nanoUI, forcing it to re-open and reposition on each cal.

code/game/machinery/cryo.dm

@@ -42,7 +42,6 @@
 	if(!node)
 		return
 	if(!on)
-		updateUsrDialog()
 		return
 
 	if(occupant)
@@ -57,7 +56,6 @@
 	if(abs(temperature_archived-air_contents.temperature) > 1)
 		network.update = 1
 
-	updateUsrDialog()
 	return 1
 
 
@@ -193,7 +191,6 @@
 		var/mob/M = G:affecting
 		if(put_mob(M))
 			del(G)
-	updateUsrDialog()
 	return
 
 /obj/machinery/atmospherics/unary/cryo_cell/update_icon()