MutationObserver

lib/dom/frog/dom_frog.dart

Index: lib/dom/frog/dom_frog.dart
diff --git a/lib/dom/frog/dom_frog.dart b/lib/dom/frog/dom_frog.dart
index 88b77ca828d61841fd49c53ff9467ff167056e57..340cadf5a58e9d6bab714b5355dd394e6c756300 100644
--- a/lib/dom/frog/dom_frog.dart
+++ b/lib/dom/frog/dom_frog.dart
@@ -5230,9 +5230,6 @@ class _MouseEventJs extends _UIEventJs implements MouseEvent native "*MouseEvent
   void initMouseEvent(String type, bool canBubble, bool cancelable, _DOMWindowJs view, int detail, int screenX, int screenY, int clientX, int clientY, bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, int button, _EventTargetJs relatedTarget) native;
 }
 
-class _MutationCallbackJs extends _DOMTypeJs implements MutationCallback native "*MutationCallback" {
-}
-
 class _MutationEventJs extends _EventJs implements MutationEvent native "*MutationEvent" {
 
   static final int ADDITION = 2;
@@ -11585,7 +11582,7 @@ class _WebKitMutationObserverJs extends _DOMTypeJs implements WebKitMutationObse
 
   void disconnect() native;
 
-  void observe(_NodeJs target, Map options) native;
+  void _observe(_NodeJs target, Map options) native 'observe';
 
   List<MutationRecord> takeRecords() native;
 }
@@ -12153,6 +12150,14 @@ return new WebKitCSSMatrix(cssValue);
 // 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) native
+      '''return new WebKitMutationObserver(callback);''';
+}
+// 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) native
       '''return new Worker(scriptUrl);''';
@@ -17989,8 +17994,7 @@ 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.
@@ -23817,11 +23821,13 @@ interface WebKitCSSTransformValue extends CSSValueList {
 
 // WARNING: Do not edit - generated code.
 
-interface WebKitMutationObserver {
+interface WebKitMutationObserver default _WebKitMutationObserverFactoryProvider {
+
+  WebKitMutationObserver(MutationCallback callback);
 
   void disconnect();
 
-  void observe(Node target, Map options);
+  void _observe(Node target, Map options);
 
   List<MutationRecord> takeRecords();
 }