sdk/lib/html/dart2js/html_dart2js.dart

Index: sdk/lib/html/dart2js/html_dart2js.dart
diff --git a/sdk/lib/html/dart2js/html_dart2js.dart b/sdk/lib/html/dart2js/html_dart2js.dart
index b7fba4d1882add3eb4927bc32541d1d9bfec4d9e..c2dc6ad20aebb10821fbff56209669d4b5d27415 100644
--- a/sdk/lib/html/dart2js/html_dart2js.dart
+++ b/sdk/lib/html/dart2js/html_dart2js.dart
@@ -11946,8 +11946,7 @@ class _ChildrenElementList extends ListBase<Element>
     for (var e in removed) e.remove();
   }
 
-  void setRange(int start, int end, Iterable<Element> iterable,
-      [int skipCount = 0]) {
+  void fillRange(int start, int end, [Element fillValue]) {
     throw new UnimplementedError();
   }
 
@@ -11955,7 +11954,12 @@ class _ChildrenElementList extends ListBase<Element>
     throw new UnimplementedError();
   }
 
-  void fillRange(int start, int end, [Element fillValue]) {
+  void removeRange(int start, int end) {
+    throw new UnimplementedError();
+  }
+
+  void setRange(int start, int end, Iterable<Element> iterable,
+      [int skipCount = 0]) {
     throw new UnimplementedError();
   }