Index: sdk/lib/internal/iterable.dart |
diff --git a/sdk/lib/internal/iterable.dart b/sdk/lib/internal/iterable.dart |
index 9a5f29fbfb70b26eb6da914a1bf3848b705319a9..f3e316611ceea8b0d2912436114c534a7416cd11 100644 |
--- a/sdk/lib/internal/iterable.dart |
+++ b/sdk/lib/internal/iterable.dart |
@@ -749,12 +749,6 @@ class EmptyIterator<E> implements Iterator<E> { |
E get current => null; |
} |
-/** An [Iterator] that can move in both directions. */ |
-abstract class BidirectionalIterator<T> implements Iterator<T> { |
- bool movePrevious(); |
-} |
- |
- |
/** |
* Creates errors throw by [Iterable] when the element count is wrong. |
*/ |