Cleans up unused code

code/modules/mob/living/brain/life.dm

@@ -24,14 +24,6 @@
 		if(BR)
 			BR.damaged_brain = 1 //beaten to a pulp
 
-/* //currently unused feature, since brain outside a mmi is always dead.
-/mob/living/brain/proc/handle_brain_revival_life()
-	if(stat != DEAD)
-		if(config.revival_brain_life != -1)
-			if( !container && (world.time - timeofhostdeath) > config.revival_brain_life)
-				death()
-*/
-
 /mob/living/brain/proc/handle_emp_damage()
 	if(emp_damage)
 		if(stat == DEAD)