Added new version of reduce.

tools/dom/src/WrappedList.dart

Index: tools/dom/src/WrappedList.dart
diff --git a/tools/dom/src/WrappedList.dart b/tools/dom/src/WrappedList.dart
index b49e307cf069e381ea1c746a06f0cb6c2d4d76b5..3f25f384c67b10d7dac320917c7c00eab0481ab6 100644
--- a/tools/dom/src/WrappedList.dart
+++ b/tools/dom/src/WrappedList.dart
@@ -27,8 +27,8 @@ class _WrappedList<E> implements List<E> {
 
   void forEach(void f(E element)) { _list.forEach(f); }
 
-  dynamic reduce(initialValue, combine(previousValue, E element)) =>
-      _list.reduce(initialValue, combine);
+  E reduce(E combine(E value, E element)) =>
+      _list.reduce(combine);
 
   dynamic fold(initialValue, combine(previousValue, E element)) =>
       _list.fold(initialValue, combine);
@@ -46,10 +46,6 @@ class _WrappedList<E> implements List<E> {
 
   int get length => _list.length;
 
-  E min([int compare(E a, E b)]) => _list.min(compare);
-
-  E max([int compare(E a, E b)]) => _list.max(compare);
-
   bool get isEmpty => _list.isEmpty;
 
   Iterable<E> take(int n) => _list.take(n);