Revert "Prevent the delivery chute from spamming the chute sound when several objects are flushed simultaneously."

This reverts commit a356550d1b.

code/modules/recycling/sortingmachinery.dm

@@ -316,7 +316,6 @@
 	desc = "A chute for big and small packages alike!"
 	density = 0
 	icon_state = "intake"
-	var/currentlyFlushing = 0
 
 	interact()
 		return
@@ -352,13 +351,8 @@
 
 		air_contents = new()		// new empty gas resv.
 
-		sleep(10)	// Prevent sound spam when several objects are flushed simultaneously.
-		if(!currentlyFlushing)
-			currentlyFlushing = 1
-			playsound(src, 'disposalflush.ogg', 50, 0, 0)
-			spawn(17)	// Sound file is ~3 seconds long, adjust this if it becomes longer/shorter.
-				currentlyFlushing = 0
-
+		sleep(10)
+		playsound(src, 'disposalflush.ogg', 50, 0, 0)
 		sleep(5) // wait for animation to finish