[libgee] Remove unnecessary stream override in AbstractCollection

[Maciej Marcin Piechotka <mpiechotka src gnome org>]

commit f3b8fa1399890cbc36461fad4679364ba97caf4d
Author: Maciej Piechotka <uzytkownik2 gmail com>
Date:   Thu Sep 20 21:06:27 2012 -0700

    Remove unnecessary stream override in AbstractCollection

 gee/abstractcollection.vala |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gee/abstractcollection.vala b/gee/abstractcollection.vala
index 0e72fff..f7aa9b2 100644
--- a/gee/abstractcollection.vala
+++ b/gee/abstractcollection.vala
@@ -70,10 +70,6 @@ public abstract class Gee.AbstractCollection<G> : Object, Traversable<G>, Iterab
 		return iterator ().foreach (f);
 	}
 
-	public virtual Iterator<A> stream<A> (owned StreamFunc<G, A> f) {
-		return iterator ().stream<A> ((owned) f);
-	}
-
 	private weak Collection<G> _read_only_view;
 
 	/**