MutationObserver

lib/dom/dom.dart

Index: lib/dom/dom.dart
diff --git a/lib/dom/dom.dart b/lib/dom/dom.dart
index 480bf5b4b4c47277dd3330ea5c727cecd98ff4cf..c1a1d9fafeeb8260be2ccff382039c41ecfe13ff 100644
--- a/lib/dom/dom.dart
+++ b/lib/dom/dom.dart
@@ -181,6 +181,13 @@ class _WebKitCSSMatrixFactoryProvider {
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+class _WebKitMutationObserverFactoryProvider {
+  factory WebKitMutationObserver(MutationCallback callback) => _dummy();
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
 class _WorkerFactoryProvider {
   factory Worker(String scriptUrl) => _dummy();
 }
@@ -6012,8 +6019,7 @@ interface MouseEvent extends UIEvent {
 
 // WARNING: Do not edit - generated code.
 
-interface MutationCallback {
-}
+typedef bool MutationCallback(List<MutationRecord> mutations, WebKitMutationObserver observer);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
@@ -11840,11 +11846,13 @@ interface WebKitCSSTransformValue extends CSSValueList {
 
 // WARNING: Do not edit - generated code.
 
-interface WebKitMutationObserver {
+interface WebKitMutationObserver default _WebKitMutationObserverFactoryProvider {

[Anton Muhin, 2012/07/13 10:50:47]

btw, there is no more WebKitMutationObserver, only plain MutationObserver.

[sra1, 2012/07/19 00:34:54]

This is the DOM library - if it doesn't work we no longer care.  The IDL still
defines WebKitMutationObserver at the time of this CL

+
+  WebKitMutationObserver(MutationCallback callback);
 
   void disconnect();
 
-  void observe(Node target, Map options);
+  void _observe(Node target, Map options);
 
   List<MutationRecord> takeRecords();
 }