Remove EventListener attributes from Dart DOM API.

lib/html/frog/html_frog.dart

 #library('html');
 
 // 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.
 
 // DO NOT EDIT
 // Auto-generated dart:html library.
 
 
@@ skipping 255 matching lines @@
 
   void noteOn(num when) native;
 }
 
 class _AudioChannelMergerImpl extends _AudioNodeImpl implements AudioChannelMerger native "*AudioChannelMerger" {
 }
 
 class _AudioChannelSplitterImpl extends _AudioNodeImpl implements AudioChannelSplitter native "*AudioChannelSplitter" {
 }
 
-class _AudioContextImpl implements AudioContext native "*AudioContext" {
+class _AudioContextImpl extends _EventTargetImpl implements AudioContext native "*AudioContext" {
+
+  _AudioContextEventsImpl get on() =>
+    new _AudioContextEventsImpl(this);
 
   final int activeSourceCount;
 
   final num currentTime;
 
   final _AudioDestinationNodeImpl destination;
 
   final _AudioListenerImpl listener;
 
-  EventListener oncomplete;
-
   final num sampleRate;
 
   _RealtimeAnalyserNodeImpl createAnalyser() native;
 
   _BiquadFilterNodeImpl createBiquadFilter() native;
 
   _AudioBufferImpl createBuffer(var buffer_OR_numberOfChannels, var mixToMono_OR_numberOfFrames, [num sampleRate = null]) native;
 
   _AudioBufferSourceNodeImpl createBufferSource() native;
 
@@ skipping 19 matching lines @@
 
   _WaveShaperNodeImpl createWaveShaper() native;
 
   _WaveTableImpl createWaveTable(_Float32ArrayImpl real, _Float32ArrayImpl imag) native;
 
   void decodeAudioData(_ArrayBufferImpl audioData, AudioBufferCallback successCallback, [AudioBufferCallback errorCallback = null]) native;
 
   void startRendering() native;
 }
 
+class _AudioContextEventsImpl extends _EventsImpl implements AudioContextEvents {
+  _AudioContextEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get complete() => _get('complete');
+}
+
 class _AudioDestinationNodeImpl extends _AudioNodeImpl implements AudioDestinationNode native "*AudioDestinationNode" {
 
   final int numberOfChannels;
 }
 
 class _AudioElementImpl extends _MediaElementImpl implements AudioElement native "*HTMLAudioElement" {
 }
 
 class _AudioGainImpl extends _AudioParamImpl implements AudioGain native "*AudioGain" {
 }
@@ skipping 4188 matching lines @@
 
   void changeVersion(String oldVersion, String newVersion, [SQLTransactionSyncCallback callback = null]) native;
 
   void readTransaction(SQLTransactionSyncCallback callback) native;
 
   void transaction(SQLTransactionSyncCallback callback) native;
 }
 
 class _DedicatedWorkerContextImpl extends _WorkerContextImpl implements DedicatedWorkerContext native "*DedicatedWorkerContext" {
 
-  EventListener onmessage;
+  _DedicatedWorkerContextEventsImpl get on() =>
+    new _DedicatedWorkerContextEventsImpl(this);
 
   void postMessage(Object message, [List messagePorts = null]) native;
 
   void webkitPostMessage(Object message, [List transferList = null]) native;
 }
 
+class _DedicatedWorkerContextEventsImpl extends _WorkerContextEventsImpl implements DedicatedWorkerContextEvents {
+  _DedicatedWorkerContextEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get message() => _get('message');
+}
+
 class _DelayNodeImpl extends _AudioNodeImpl implements DelayNode native "*DelayNode" {
 
   final _AudioParamImpl delayTime;
 }
 
-class _DeprecatedPeerConnectionImpl implements DeprecatedPeerConnection native "*DeprecatedPeerConnection" {
+class _DeprecatedPeerConnectionImpl extends _EventTargetImpl implements DeprecatedPeerConnection native "*DeprecatedPeerConnection" {
+
+  _DeprecatedPeerConnectionEventsImpl get on() =>
+    new _DeprecatedPeerConnectionEventsImpl(this);
 
   static final int ACTIVE = 2;
 
   static final int CLOSED = 3;
 
   static final int NEGOTIATING = 1;
 
   static final int NEW = 0;
 
   final _MediaStreamListImpl localStreams;
 
-  EventListener onaddstream;
-
-  EventListener onconnecting;
-
-  EventListener onmessage;
-
-  EventListener onopen;
-
-  EventListener onremovestream;
-
-  EventListener onstatechange;
-
   final int readyState;
 
   final _MediaStreamListImpl remoteStreams;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
   void addStream(_MediaStreamImpl stream) native;
 
   void close() native;
 
-  bool dispatchEvent(_EventImpl event) native;
+  bool $dom_dispatchEvent(_EventImpl event) native "dispatchEvent";
 
   void processSignalingMessage(String message) native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
 
   void removeStream(_MediaStreamImpl stream) native;
 
   void send(String text) native;
 }
 
+class _DeprecatedPeerConnectionEventsImpl extends _EventsImpl implements DeprecatedPeerConnectionEvents {
+  _DeprecatedPeerConnectionEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get addStream() => _get('addstream');
+
+  EventListenerList get connecting() => _get('connecting');
+
+  EventListenerList get message() => _get('message');
+
+  EventListenerList get open() => _get('open');
+
+  EventListenerList get removeStream() => _get('removestream');
+
+  EventListenerList get stateChange() => _get('statechange');
+}
+
 class _DetailsElementImpl extends _ElementImpl implements DetailsElement native "*HTMLDetailsElement" {
 
   bool open;
 }
 
 class _DeviceMotionEventImpl extends _EventImpl implements DeviceMotionEvent native "*DeviceMotionEvent" {
 
   final num interval;
 }
 
@@ skipping 2115 matching lines @@
   String toString() native;
 }
 
 class _FileListImpl implements FileList native "*FileList" {
 
   final int length;
 
   _FileImpl item(int index) native;
 }
 
-class _FileReaderImpl implements FileReader native "*FileReader" {
+class _FileReaderImpl extends _EventTargetImpl implements FileReader native "*FileReader" {
+
+  _FileReaderEventsImpl get on() =>
+    new _FileReaderEventsImpl(this);
 
   static final int DONE = 2;
 
   static final int EMPTY = 0;
 
   static final int LOADING = 1;
 
   final _FileErrorImpl error;
 
-  EventListener onabort;
-
-  EventListener onerror;
-
-  EventListener onload;
-
-  EventListener onloadend;
-
-  EventListener onloadstart;
-
-  EventListener onprogress;
-
   final int readyState;
 
   final Object result;
 
   void abort() native;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
   void readAsArrayBuffer(_BlobImpl blob) native;
 
   void readAsBinaryString(_BlobImpl blob) native;
 
   void readAsDataURL(_BlobImpl blob) native;
 
   void readAsText(_BlobImpl blob, [String encoding = null]) native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+}
+
+class _FileReaderEventsImpl extends _EventsImpl implements FileReaderEvents {
+  _FileReaderEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get abort() => _get('abort');
+
+  EventListenerList get error() => _get('error');
+
+  EventListenerList get load() => _get('load');
+
+  EventListenerList get loadEnd() => _get('loadend');
+
+  EventListenerList get loadStart() => _get('loadstart');
+
+  EventListenerList get progress() => _get('progress');
 }
 
 class _FileReaderSyncImpl implements FileReaderSync native "*FileReaderSync" {
 
   _ArrayBufferImpl readAsArrayBuffer(_BlobImpl blob) native;
 
   String readAsBinaryString(_BlobImpl blob) native;
 
   String readAsDataURL(_BlobImpl blob) native;
 
   String readAsText(_BlobImpl blob, [String encoding = null]) native;
 }
 
-class _FileWriterImpl implements FileWriter native "*FileWriter" {
+class _FileWriterImpl extends _EventTargetImpl implements FileWriter native "*FileWriter" {
+
+  _FileWriterEventsImpl get on() =>
+    new _FileWriterEventsImpl(this);
 
   static final int DONE = 2;
 
   static final int INIT = 0;
 
   static final int WRITING = 1;
 
   final _FileErrorImpl error;
 
   final int length;
 
-  EventListener onabort;
-
-  EventListener onerror;
-
-  EventListener onprogress;
-
-  EventListener onwrite;
-
-  EventListener onwriteend;
-
-  EventListener onwritestart;
-
   final int position;
 
   final int readyState;
 
   void abort() native;
 
   void seek(int position) native;
 
   void truncate(int size) native;
 
   void write(_BlobImpl data) native;
 }
 
+class _FileWriterEventsImpl extends _EventsImpl implements FileWriterEvents {
+  _FileWriterEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get abort() => _get('abort');
+
+  EventListenerList get error() => _get('error');
+
+  EventListenerList get progress() => _get('progress');
+
+  EventListenerList get write() => _get('write');
+
+  EventListenerList get writeEnd() => _get('writeend');
+
+  EventListenerList get writeStart() => _get('writestart');
+}
+
 class _FileWriterSyncImpl implements FileWriterSync native "*FileWriterSync" {
 
   final int length;
 
   final int position;
 
   void seek(int position) native;
 
   void truncate(int size) native;
 
@@ skipping 497 matching lines @@
   _IDBRequestImpl delete() native;
 
   _IDBRequestImpl update(Dynamic value) native;
 }
 
 class _IDBCursorWithValueImpl extends _IDBCursorImpl implements IDBCursorWithValue native "*IDBCursorWithValue" {
 
   final _IDBAnyImpl value;
 }
 
-class _IDBDatabaseImpl implements IDBDatabase native "*IDBDatabase" {
+class _IDBDatabaseImpl extends _EventTargetImpl implements IDBDatabase native "*IDBDatabase" {
+
+  _IDBDatabaseEventsImpl get on() =>
+    new _IDBDatabaseEventsImpl(this);
 
   final String name;
 
   final List<String> objectStoreNames;
 
-  EventListener onabort;
-
-  EventListener onerror;
-
-  EventListener onversionchange;
-
   final String version;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
   void close() native;
 
   _IDBObjectStoreImpl createObjectStore(String name) native;
 
   void deleteObjectStore(String name) native;
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
 
   _IDBVersionChangeRequestImpl setVersion(String version) native;
 
   _IDBTransactionImpl transaction(var storeName_OR_storeNames, [int mode = null]) native;
 }
 
+class _IDBDatabaseEventsImpl extends _EventsImpl implements IDBDatabaseEvents {
+  _IDBDatabaseEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get abort() => _get('abort');
+
+  EventListenerList get error() => _get('error');
+
+  EventListenerList get versionChange() => _get('versionchange');
+}
+
 class _IDBDatabaseExceptionImpl implements IDBDatabaseException native "*IDBDatabaseException" {
 
   static final int ABORT_ERR = 8;
 
   static final int CONSTRAINT_ERR = 4;
 
   static final int DATA_ERR = 5;
 
   static final int NON_TRANSIENT_ERR = 2;
 
@@ skipping 104 matching lines @@
 
   _IDBRequestImpl getObject(_IDBKeyImpl key) native "get";
 
   _IDBIndexImpl index(String name) native;
 
   _IDBRequestImpl openCursor([_IDBKeyRangeImpl range = null, int direction = null]) native;
 
   _IDBRequestImpl put(Dynamic value, [_IDBKeyImpl key = null]) native;
 }
 
-class _IDBRequestImpl implements IDBRequest native "*IDBRequest" {
+class _IDBRequestImpl extends _EventTargetImpl implements IDBRequest native "*IDBRequest" {
+
+  _IDBRequestEventsImpl get on() =>
+    new _IDBRequestEventsImpl(this);
 
   static final int DONE = 2;
 
   static final int LOADING = 1;
 
   final int errorCode;
 
-  EventListener onerror;
-
-  EventListener onsuccess;
-
   final int readyState;
 
   final _IDBAnyImpl result;
 
   final _IDBAnyImpl source;
 
   final _IDBTransactionImpl transaction;
 
   final String webkitErrorMessage;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
 }
 
-class _IDBTransactionImpl implements IDBTransaction native "*IDBTransaction" {
+class _IDBRequestEventsImpl extends _EventsImpl implements IDBRequestEvents {
+  _IDBRequestEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get error() => _get('error');
+
+  EventListenerList get success() => _get('success');
+}
+
+class _IDBTransactionImpl extends _EventTargetImpl implements IDBTransaction native "*IDBTransaction" {
+
+  _IDBTransactionEventsImpl get on() =>
+    new _IDBTransactionEventsImpl(this);
 
   static final int READ_ONLY = 0;
 
   static final int READ_WRITE = 1;
 
   static final int VERSION_CHANGE = 2;
 
   final _IDBDatabaseImpl db;
 
   final int mode;
 
-  EventListener onabort;
-
-  EventListener oncomplete;
-
-  EventListener onerror;
-
   void abort() native;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
   _IDBObjectStoreImpl objectStore(String name) native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+}
+
+class _IDBTransactionEventsImpl extends _EventsImpl implements IDBTransactionEvents {
+  _IDBTransactionEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get abort() => _get('abort');
+
+  EventListenerList get complete() => _get('complete');
+
+  EventListenerList get error() => _get('error');
 }
 
 class _IDBVersionChangeEventImpl extends _EventImpl implements IDBVersionChangeEvent native "*IDBVersionChangeEvent" {
 
   final String version;
 }
 
 class _IDBVersionChangeRequestImpl extends _IDBRequestImpl implements IDBVersionChangeRequest native "*IDBVersionChangeRequest" {
 
-  EventListener onblocked;
+  _IDBVersionChangeRequestEventsImpl get on() =>
+    new _IDBVersionChangeRequestEventsImpl(this);
+
+  // From EventTarget
+
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
+
+  bool $dom_dispatchEvent(_EventImpl event) native "dispatchEvent";
+
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+}
+
+class _IDBVersionChangeRequestEventsImpl extends _IDBRequestEventsImpl implements IDBVersionChangeRequestEvents {
+  _IDBVersionChangeRequestEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get blocked() => _get('blocked');
 }
 
 class _IFrameElementImpl extends _ElementImpl implements IFrameElement native "*HTMLIFrameElement" {
 
   String align;
 
   final _DocumentImpl contentDocument;
 
   final _WindowImpl contentWindow;
 
@@ skipping 461 matching lines @@
 
   // -- end List<int> mixins.
 
   void setElements(Object array, [int offset = null]) native "set";
 
   _Int8ArrayImpl subarray(int start, [int end = null]) native;
 }
 
 class _JavaScriptAudioNodeImpl extends _AudioNodeImpl implements JavaScriptAudioNode native "*JavaScriptAudioNode" {
 
+  _JavaScriptAudioNodeEventsImpl get on() =>
+    new _JavaScriptAudioNodeEventsImpl(this);
+
   final int bufferSize;
 
-  EventListener onaudioprocess;
+  // From EventTarget
+
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
+
+  bool $dom_dispatchEvent(_EventImpl event) native "dispatchEvent";
+
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+}
+
+class _JavaScriptAudioNodeEventsImpl extends _EventsImpl implements JavaScriptAudioNodeEvents {
+  _JavaScriptAudioNodeEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get audioProcess() => _get('audioprocess');
 }
 
 class _JavaScriptCallFrameImpl implements JavaScriptCallFrame native "*JavaScriptCallFrame" {
 
   static final int CATCH_SCOPE = 4;
 
   static final int CLOSURE_SCOPE = 3;
 
   static final int GLOBAL_SCOPE = 0;
 
@@ skipping 114 matching lines @@
   _DOMSettableTokenListImpl sizes;
 
   String target;
 
   String type;
 }
 
 class _LocalMediaStreamImpl extends _MediaStreamImpl implements LocalMediaStream native "*LocalMediaStream" {
 
   void stop() native;
+
+  // From EventTarget
+
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
+
+  bool $dom_dispatchEvent(_EventImpl event) native "dispatchEvent";
+
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
 }
 
 class _LocationImpl implements Location native "*Location" {
 
   String hash;
 
   String host;
 
   String hostname;
 
@@ skipping 47 matching lines @@
 
   int vspace;
 
   String width;
 
   void start() native;
 
   void stop() native;
 }
 
-class _MediaControllerImpl implements MediaController native "*MediaController" {
+class _MediaControllerImpl extends _EventTargetImpl implements MediaController native "*MediaController" {
 
   final _TimeRangesImpl buffered;
 
   num currentTime;
 
   num defaultPlaybackRate;
 
   final num duration;
 
   bool muted;
 
   final bool paused;
 
   num playbackRate;
 
   final _TimeRangesImpl played;
 
   final _TimeRangesImpl seekable;
 
   num volume;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
   void pause() native;
 
   void play() native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
 }
 
 class _MediaElementImpl extends _ElementImpl implements MediaElement native "*HTMLMediaElement" {
 
   static final int EOS_DECODE_ERR = 2;
 
   static final int EOS_NETWORK_ERR = 1;
 
   static final int EOS_NO_ERROR = 0;
 
@@ skipping 226 matching lines @@
   void addListener(_MediaQueryListListenerImpl listener) native;
 
   void removeListener(_MediaQueryListListenerImpl listener) native;
 }
 
 class _MediaQueryListListenerImpl implements MediaQueryListListener native "*MediaQueryListListener" {
 
   void queryChanged(_MediaQueryListImpl list) native;
 }
 
-class _MediaStreamImpl implements MediaStream native "*MediaStream" {
+class _MediaStreamImpl extends _EventTargetImpl implements MediaStream native "*MediaStream" {
+
+  _MediaStreamEventsImpl get on() =>
+    new _MediaStreamEventsImpl(this);
 
   static final int ENDED = 2;
 
   static final int LIVE = 1;
 
   final _MediaStreamTrackListImpl audioTracks;
 
   final String label;
 
-  EventListener onended;
-
   final int readyState;
 
   final _MediaStreamTrackListImpl videoTracks;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  bool dispatchEvent(_EventImpl event) native;
+  bool $dom_dispatchEvent(_EventImpl event) native "dispatchEvent";
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+}
+
+class _MediaStreamEventsImpl extends _EventsImpl implements MediaStreamEvents {
+  _MediaStreamEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get ended() => _get('ended');
 }
 
 class _MediaStreamEventImpl extends _EventImpl implements MediaStreamEvent native "*MediaStreamEvent" {
 
   final _MediaStreamImpl stream;
 }
 
 class _MediaStreamListImpl implements MediaStreamList native "*MediaStreamList" {
 
   final int length;
@@ skipping 1055 matching lines @@
 
   String name;
 
   String type;
 
   String value;
 
   String valueType;
 }
 
-class _PeerConnection00Impl implements PeerConnection00 native "*PeerConnection00" {
+class _PeerConnection00Impl extends _EventTargetImpl implements PeerConnection00 native "*PeerConnection00" {
+
+  _PeerConnection00EventsImpl get on() =>
+    new _PeerConnection00EventsImpl(this);
 
   static final int ACTIVE = 2;
 
   static final int CLOSED = 3;
 
   static final int ICE_CHECKING = 0x300;
 
   static final int ICE_CLOSED = 0x700;
 
   static final int ICE_COMPLETED = 0x500;
@@ skipping 15 matching lines @@
   static final int SDP_OFFER = 0x100;
 
   static final int SDP_PRANSWER = 0x200;
 
   final int iceState;
 
   final _SessionDescriptionImpl localDescription;
 
   final _MediaStreamListImpl localStreams;
 
-  EventListener onaddstream;
-
-  EventListener onconnecting;
-
-  EventListener onopen;
-
-  EventListener onremovestream;
-
-  EventListener onstatechange;
-
   final int readyState;
 
   final _SessionDescriptionImpl remoteDescription;
 
   final _MediaStreamListImpl remoteStreams;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
   void addStream(_MediaStreamImpl stream, [String mediaStreamHints = null]) native;
 
   void close() native;
 
   _SessionDescriptionImpl createAnswer(String offer, [String mediaHints = null]) native;
 
   _SessionDescriptionImpl createOffer([String mediaHints = null]) native;
 
-  bool dispatchEvent(_EventImpl event) native;
+  bool $dom_dispatchEvent(_EventImpl event) native "dispatchEvent";
 
   void processIceMessage(_IceCandidateImpl candidate) native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
 
   void removeStream(_MediaStreamImpl stream) native;
 
   void setLocalDescription(int action, _SessionDescriptionImpl desc) native;
 
   void setRemoteDescription(int action, _SessionDescriptionImpl desc) native;
 
   void startIce([String iceOptions = null]) native;
 }
 
+class _PeerConnection00EventsImpl extends _EventsImpl implements PeerConnection00Events {
+  _PeerConnection00EventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get addStream() => _get('addstream');
+
+  EventListenerList get connecting() => _get('connecting');
+
+  EventListenerList get open() => _get('open');
+
+  EventListenerList get removeStream() => _get('removestream');
+
+  EventListenerList get stateChange() => _get('statechange');
+}
+
 class _PerformanceImpl implements Performance native "*Performance" {
 
   final _MemoryInfoImpl memory;
 
   final _PerformanceNavigationImpl navigation;
 
   final _PerformanceTimingImpl timing;
 }
 
 class _PerformanceNavigationImpl implements PerformanceNavigation native "*PerformanceNavigation" {
@@ skipping 870 matching lines @@
   void set id(String value) native "this.id = value;";
 
   final _SVGSVGElementImpl ownerSVGElement;
 
   final _SVGElementImpl viewportElement;
 
   String xmlbase;
 
 }
 
-class _SVGElementInstanceImpl extends _EventTargetImpl implements SVGElementInstance native "*SVGElementInstance" {
+class _SVGElementInstanceImpl implements SVGElementInstance native "*SVGElementInstance" {
 
   _SVGElementInstanceEventsImpl get on() =>
     new _SVGElementInstanceEventsImpl(this);
 
   final _SVGElementInstanceListImpl childNodes;
 
   final _SVGElementImpl correspondingElement;
 
   final _SVGUseElementImpl correspondingUseElement;
 
   final _SVGElementInstanceImpl firstChild;
 
   final _SVGElementInstanceImpl lastChild;
 
   final _SVGElementInstanceImpl nextSibling;
 
   final _SVGElementInstanceImpl parentNode;
 
   final _SVGElementInstanceImpl previousSibling;
 
-  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
+  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
 
-  bool $dom_dispatchEvent(_EventImpl event) native "dispatchEvent";
+  bool dispatchEvent(_EventImpl event) native;
 
-  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
 }
 
 class _SVGElementInstanceEventsImpl extends _EventsImpl implements SVGElementInstanceEvents {
   _SVGElementInstanceEventsImpl(_ptr) : super(_ptr);
 
   EventListenerList get abort() => _get('abort');
 
   EventListenerList get beforeCopy() => _get('beforecopy');
 
   EventListenerList get beforeCut() => _get('beforecut');
@@ skipping 2985 matching lines @@
   _NodeListImpl getElementsByTagNameNS(String namespaceURI, String localName) native;
 }
 
 class _SharedWorkerImpl extends _AbstractWorkerImpl implements SharedWorker native "*SharedWorker" {
 
   final _MessagePortImpl port;
 }
 
 class _SharedWorkerContextImpl extends _WorkerContextImpl implements SharedWorkerContext native "*SharedWorkerContext" {
 
+  _SharedWorkerContextEventsImpl get on() =>
+    new _SharedWorkerContextEventsImpl(this);
+
   final String name;
+}
 
-  EventListener onconnect;
+class _SharedWorkerContextEventsImpl extends _WorkerContextEventsImpl implements SharedWorkerContextEvents {
+  _SharedWorkerContextEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get connect() => _get('connect');
 }
 
 class _SourceElementImpl extends _ElementImpl implements SourceElement native "*HTMLSourceElement" {
 
   String media;
 
   String src;
 
   String type;
 }
@@ skipping 31 matching lines @@
   final String utterance;
 }
 
 class _SpeechInputResultListImpl implements SpeechInputResultList native "*SpeechInputResultList" {
 
   final int length;
 
   _SpeechInputResultImpl item(int index) native;
 }
 
-class _SpeechRecognitionImpl implements SpeechRecognition native "*SpeechRecognition" {
+class _SpeechRecognitionImpl extends _EventTargetImpl implements SpeechRecognition native "*SpeechRecognition" {
+
+  _SpeechRecognitionEventsImpl get on() =>
+    new _SpeechRecognitionEventsImpl(this);
 
   bool continuous;
 
   _SpeechGrammarListImpl grammars;
 
   String lang;
 
-  EventListener onaudioend;
-
-  EventListener onaudiostart;
-
-  EventListener onend;
-
-  EventListener onerror;
-
-  EventListener onnomatch;
-
-  EventListener onresult;
-
-  EventListener onresultdeleted;
-
-  EventListener onsoundend;
-
-  EventListener onsoundstart;
-
-  EventListener onspeechend;
-
-  EventListener onspeechstart;
-
-  EventListener onstart;
-
   void abort() native;
 
   void start() native;
 
   void stop() native;
 }
 
+class _SpeechRecognitionEventsImpl extends _EventsImpl implements SpeechRecognitionEvents {
+  _SpeechRecognitionEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get audioEnd() => _get('audioend');
+
+  EventListenerList get audioStart() => _get('audiostart');
+
+  EventListenerList get end() => _get('end');
+
+  EventListenerList get error() => _get('error');
+
+  EventListenerList get noMatch() => _get('nomatch');
+
+  EventListenerList get result() => _get('result');
+
+  EventListenerList get resultDeleted() => _get('resultdeleted');
+
+  EventListenerList get soundEnd() => _get('soundend');
+
+  EventListenerList get soundStart() => _get('soundstart');
+
+  EventListenerList get speechEnd() => _get('speechend');
+
+  EventListenerList get speechStart() => _get('speechstart');
+
+  EventListenerList get start() => _get('start');
+}
+
 class _SpeechRecognitionAlternativeImpl implements SpeechRecognitionAlternative native "*SpeechRecognitionAlternative" {
 
   final num confidence;
 
   final String transcript;
 }
 
 class _SpeechRecognitionErrorImpl implements SpeechRecognitionError native "*SpeechRecognitionError" {
 
   static final int ABORTED = 2;
@@ skipping 471 matching lines @@
   final String data;
 
   void initTextEvent(String typeArg, bool canBubbleArg, bool cancelableArg, _WindowImpl viewArg, String dataArg) native;
 }
 
 class _TextMetricsImpl implements TextMetrics native "*TextMetrics" {
 
   final num width;
 }
 
-class _TextTrackImpl implements TextTrack native "*TextTrack" {
+class _TextTrackImpl extends _EventTargetImpl implements TextTrack native "*TextTrack" {
+
+  _TextTrackEventsImpl get on() =>
+    new _TextTrackEventsImpl(this);
 
   static final int DISABLED = 0;
 
   static final int HIDDEN = 1;
 
   static final int SHOWING = 2;
 
   final _TextTrackCueListImpl activeCues;
 
   final _TextTrackCueListImpl cues;
 
   final String kind;
 
   final String label;
 
   final String language;
 
   int mode;
 
-  EventListener oncuechange;
-
   void addCue(_TextTrackCueImpl cue) native;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
   void removeCue(_TextTrackCueImpl cue) native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
 }
 
-class _TextTrackCueImpl implements TextTrackCue native "*TextTrackCue" {
+class _TextTrackEventsImpl extends _EventsImpl implements TextTrackEvents {
+  _TextTrackEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get cueChange() => _get('cuechange');
+}
+
+class _TextTrackCueImpl extends _EventTargetImpl implements TextTrackCue native "*TextTrackCue" {
+
+  _TextTrackCueEventsImpl get on() =>
+    new _TextTrackCueEventsImpl(this);
 
   String align;
 
   num endTime;
 
   String id;
 
   int line;
 
-  EventListener onenter;
-
-  EventListener onexit;
-
   bool pauseOnExit;
 
   int position;
 
   int size;
 
   bool snapToLines;
 
   num startTime;
 
   String text;
 
   final _TextTrackImpl track;
 
   String vertical;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
   _DocumentFragmentImpl getCueAsHTML() native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+}
+
+class _TextTrackCueEventsImpl extends _EventsImpl implements TextTrackCueEvents {
+  _TextTrackCueEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get enter() => _get('enter');
+
+  EventListenerList get exit() => _get('exit');
 }
 
 class _TextTrackCueListImpl implements TextTrackCueList native "*TextTrackCueList" {
 
   final int length;
 
   _TextTrackCueImpl getCueById(String id) native;
 
   _TextTrackCueImpl item(int index) native;
 }
 
-class _TextTrackListImpl implements TextTrackList native "*TextTrackList" {
+class _TextTrackListImpl extends _EventTargetImpl implements TextTrackList native "*TextTrackList" {
+
+  _TextTrackListEventsImpl get on() =>
+    new _TextTrackListEventsImpl(this);
 
   final int length;
 
-  EventListener onaddtrack;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
-
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
   _TextTrackImpl item(int index) native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+}
+
+class _TextTrackListEventsImpl extends _EventsImpl implements TextTrackListEvents {
+  _TextTrackListEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get addTrack() => _get('addtrack');
 }
 
 class _TimeRangesImpl implements TimeRanges native "*TimeRanges" {
 
   final int length;
 
   num end(int index) native;
 
   num start(int index) native;
 }
@@ skipping 2011 matching lines @@
 
   void webkitPostMessage(Dynamic message, [List messagePorts = null]) native;
 }
 
 class _WorkerEventsImpl extends _AbstractWorkerEventsImpl implements WorkerEvents {
   _WorkerEventsImpl(_ptr) : super(_ptr);
 
   EventListenerList get message() => _get('message');
 }
 
-class _WorkerContextImpl implements WorkerContext native "*WorkerContext" {
+class _WorkerContextImpl extends _EventTargetImpl implements WorkerContext native "*WorkerContext" {
+
+  _WorkerContextEventsImpl get on() =>
+    new _WorkerContextEventsImpl(this);
 
   static final int PERSISTENT = 1;
 
   static final int TEMPORARY = 0;
 
   final _WorkerLocationImpl location;
 
   final _WorkerNavigatorImpl navigator;
 
-  EventListener onerror;
-
   final _WorkerContextImpl self;
 
   final _IDBFactoryImpl webkitIndexedDB;
 
   final _NotificationCenterImpl webkitNotifications;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
   void clearInterval(int handle) native;
 
   void clearTimeout(int handle) native;
 
   void close() native;
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
   void importScripts() native;
 
   _DatabaseImpl openDatabase(String name, String version, String displayName, int estimatedSize, [DatabaseCallback creationCallback = null]) native;
 
   _DatabaseSyncImpl openDatabaseSync(String name, String version, String displayName, int estimatedSize, [DatabaseCallback creationCallback = null]) native;
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
 
   int setInterval(TimeoutHandler handler, int timeout) native;
 
   int setTimeout(TimeoutHandler handler, int timeout) native;
 
   void webkitRequestFileSystem(int type, int size, [FileSystemCallback successCallback = null, ErrorCallback errorCallback = null]) native;
 
   _DOMFileSystemSyncImpl webkitRequestFileSystemSync(int type, int size) native;
 
   _EntrySyncImpl webkitResolveLocalFileSystemSyncURL(String url) native;
 
   void webkitResolveLocalFileSystemURL(String url, [EntryCallback successCallback = null, ErrorCallback errorCallback = null]) native;
 }
 
+class _WorkerContextEventsImpl extends _EventsImpl implements WorkerContextEvents {
+  _WorkerContextEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get error() => _get('error');
+}
+
 class _WorkerLocationImpl implements WorkerLocation native "*WorkerLocation" {
 
   final String hash;
 
   final String host;
 
   final String hostname;
 
   final String href;
 
@@ skipping 807 matching lines @@
 // WARNING: Do not edit - generated code.
 
 interface AudioChannelSplitter extends AudioNode {
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface AudioContext {
+interface AudioContext extends EventTarget {
+
+  AudioContextEvents get on();
 
   final int activeSourceCount;
 
   final num currentTime;
 
   final AudioDestinationNode destination;
 
   final AudioListener listener;
 
-  EventListener oncomplete;
-
   final num sampleRate;
 
   RealtimeAnalyserNode createAnalyser();
 
   BiquadFilterNode createBiquadFilter();
 
   AudioBuffer createBuffer(var buffer_OR_numberOfChannels, var mixToMono_OR_numberOfFrames, [num sampleRate]);
 
   AudioBufferSourceNode createBufferSource();
 
@@ skipping 18 matching lines @@
   AudioPannerNode createPanner();
 
   WaveShaperNode createWaveShaper();
 
   WaveTable createWaveTable(Float32Array real, Float32Array imag);
 
   void decodeAudioData(ArrayBuffer audioData, AudioBufferCallback successCallback, [AudioBufferCallback errorCallback]);
 
   void startRendering();
 }
+
+interface AudioContextEvents extends Events {
+
+  EventListenerList get complete();
+}
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface AudioDestinationNode extends AudioNode {
 
   final int numberOfChannels;
 }
@@ skipping 3586 matching lines @@
   void transaction(SQLTransactionSyncCallback 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.
 
 // WARNING: Do not edit - generated code.
 
 interface DedicatedWorkerContext extends WorkerContext {
 
-  EventListener onmessage;
+  DedicatedWorkerContextEvents get on();
 
   void postMessage(Object message, [List messagePorts]);
 
   void webkitPostMessage(Object message, [List transferList]);
 }
+
+interface DedicatedWorkerContextEvents extends WorkerContextEvents {
+
+  EventListenerList get message();
+}
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface DelayNode extends AudioNode {
 
   final AudioParam delayTime;
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface DeprecatedPeerConnection default _DeprecatedPeerConnectionFactoryProvider {
+interface DeprecatedPeerConnection extends EventTarget default _DeprecatedPeerConnectionFactoryProvider {
 
   DeprecatedPeerConnection(String serverConfiguration, SignalingCallback signalingCallback);
 
+  DeprecatedPeerConnectionEvents get on();
+
   static final int ACTIVE = 2;
 
   static final int CLOSED = 3;
 
   static final int NEGOTIATING = 1;
 
   static final int NEW = 0;
 
   final MediaStreamList localStreams;
 
-  EventListener onaddstream;
-
-  EventListener onconnecting;
-
-  EventListener onmessage;
-
-  EventListener onopen;
-
-  EventListener onremovestream;
-
-  EventListener onstatechange;
-
   final int readyState;
 
   final MediaStreamList remoteStreams;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
   void addStream(MediaStream stream);
 
   void close();
 
-  bool dispatchEvent(Event event);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event event);
 
   void processSignalingMessage(String message);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
 
   void removeStream(MediaStream stream);
 
   void send(String text);
 }
+
+interface DeprecatedPeerConnectionEvents extends Events {
+
+  EventListenerList get addStream();
+
+  EventListenerList get connecting();
+
+  EventListenerList get message();
+
+  EventListenerList get open();
+
+  EventListenerList get removeStream();
+
+  EventListenerList get stateChange();
+}
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface DetailsElement extends Element {
 
   bool open;
 }
@@ skipping 1265 matching lines @@
   final int length;
 
   File item(int index);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface FileReader default _FileReaderFactoryProvider {
+interface FileReader extends EventTarget default _FileReaderFactoryProvider {
 
   FileReader();
 
+  FileReaderEvents get on();
+
   static final int DONE = 2;
 
   static final int EMPTY = 0;
 
   static final int LOADING = 1;
 
   final FileError error;
 
-  EventListener onabort;
-
-  EventListener onerror;
-
-  EventListener onload;
-
-  EventListener onloadend;
-
-  EventListener onloadstart;
-
-  EventListener onprogress;
-
   final int readyState;
 
   final Object result;
 
   void abort();
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
   void readAsArrayBuffer(Blob blob);
 
   void readAsBinaryString(Blob blob);
 
   void readAsDataURL(Blob blob);
 
   void readAsText(Blob blob, [String encoding]);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+}
+
+interface FileReaderEvents extends Events {
+
+  EventListenerList get abort();
+
+  EventListenerList get error();
+
+  EventListenerList get load();
+
+  EventListenerList get loadEnd();
+
+  EventListenerList get loadStart();
+
+  EventListenerList get progress();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface FileReaderSync default _FileReaderSyncFactoryProvider {
 
   FileReaderSync();
@@ skipping 12 matching lines @@
 
 // WARNING: Do not edit - generated code.
 
 typedef bool FileSystemCallback(DOMFileSystem fileSystem);
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface FileWriter {
+interface FileWriter extends EventTarget {
+
+  FileWriterEvents get on();
 
   static final int DONE = 2;
 
   static final int INIT = 0;
 
   static final int WRITING = 1;
 
   final FileError error;
 
   final int length;
 
-  EventListener onabort;
-
-  EventListener onerror;
-
-  EventListener onprogress;
-
-  EventListener onwrite;
-
-  EventListener onwriteend;
-
-  EventListener onwritestart;
-
   final int position;
 
   final int readyState;
 
   void abort();
 
   void seek(int position);
 
   void truncate(int size);
 
   void write(Blob data);
 }
+
+interface FileWriterEvents extends Events {
+
+  EventListenerList get abort();
+
+  EventListenerList get error();
+
+  EventListenerList get progress();
+
+  EventListenerList get write();
+
+  EventListenerList get writeEnd();
+
+  EventListenerList get writeStart();
+}
 // Copyright (c) 2011, 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.
 
 // WARNING: Do not edit - generated code.
 
 typedef bool FileWriterCallback(FileWriter fileWriter);
 // 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.
@@ skipping 380 matching lines @@
 interface IDBCursorWithValue extends IDBCursor {
 
   final IDBAny value;
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface IDBDatabase {
+interface IDBDatabase extends EventTarget {
+
+  IDBDatabaseEvents get on();
 
   final String name;
 
   final List<String> objectStoreNames;
 
-  EventListener onabort;
-
-  EventListener onerror;
-
-  EventListener onversionchange;
-
   final String version;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
   void close();
 
   IDBObjectStore createObjectStore(String name);
 
   void deleteObjectStore(String name);
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
 
   IDBVersionChangeRequest setVersion(String version);
 
   IDBTransaction transaction(var storeName_OR_storeNames, [int mode]);
 }
+
+interface IDBDatabaseEvents extends Events {
+
+  EventListenerList get abort();
+
+  EventListenerList get error();
+
+  EventListenerList get versionChange();
+}
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface IDBDatabaseException {
 
   static final int ABORT_ERR = 8;
 
@@ skipping 140 matching lines @@
   IDBRequest openCursor([IDBKeyRange range, int direction]);
 
   IDBRequest put(Dynamic value, [IDBKey key]);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface IDBRequest {
+interface IDBRequest extends EventTarget {
+
+  IDBRequestEvents get on();
 
   static final int DONE = 2;
 
   static final int LOADING = 1;
 
   final int errorCode;
 
-  EventListener onerror;
-
-  EventListener onsuccess;
-
   final int readyState;
 
   final IDBAny result;
 
   final IDBAny source;
 
   final IDBTransaction transaction;
 
   final String webkitErrorMessage;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+}
+
+interface IDBRequestEvents extends Events {
+
+  EventListenerList get error();
+
+  EventListenerList get success();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface IDBTransaction {
+interface IDBTransaction extends EventTarget {
+
+  IDBTransactionEvents get on();
 
   static final int READ_ONLY = 0;
 
   static final int READ_WRITE = 1;
 
   static final int VERSION_CHANGE = 2;
 
   final IDBDatabase db;
 
   final int mode;
 
-  EventListener onabort;
-
-  EventListener oncomplete;
-
-  EventListener onerror;
-
   void abort();
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
   IDBObjectStore objectStore(String name);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+}
+
+interface IDBTransactionEvents extends Events {
+
+  EventListenerList get abort();
+
+  EventListenerList get complete();
+
+  EventListenerList get error();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface IDBVersionChangeEvent extends Event {
 
   final String version;
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface IDBVersionChangeRequest extends IDBRequest {
+interface IDBVersionChangeRequest extends IDBRequest, EventTarget {
 
-  EventListener onblocked;
+  IDBVersionChangeRequestEvents get on();
+}
+
+interface IDBVersionChangeRequestEvents extends IDBRequestEvents {
+
+  EventListenerList get blocked();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface IFrameElement extends Element {
 
   String align;
@@ skipping 289 matching lines @@
   void setElements(Object array, [int offset]);
 
   Int8Array subarray(int start, [int end]);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface JavaScriptAudioNode extends AudioNode {
+interface JavaScriptAudioNode extends AudioNode, EventTarget {
+
+  JavaScriptAudioNodeEvents get on();
 
   final int bufferSize;
+}
 
-  EventListener onaudioprocess;
+interface JavaScriptAudioNodeEvents extends Events {
+
+  EventListenerList get audioProcess();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface JavaScriptCallFrame {
 
   static final int CATCH_SCOPE = 4;
@@ skipping 151 matching lines @@
   String target;
 
   String type;
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface LocalMediaStream extends MediaStream {
+interface LocalMediaStream extends MediaStream, EventTarget {
 
   void stop();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface Location {
@@ skipping 69 matching lines @@
   void start();
 
   void stop();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface MediaController default _MediaControllerFactoryProvider {
+interface MediaController extends EventTarget default _MediaControllerFactoryProvider {
 
   MediaController();
 
   final TimeRanges buffered;
 
   num currentTime;
 
   num defaultPlaybackRate;
 
   final num duration;
 
   bool muted;
 
   final bool paused;
 
   num playbackRate;
 
   final TimeRanges played;
 
   final TimeRanges seekable;
 
   num volume;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
   void pause();
 
   void play();
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface MediaElement extends Element {
 
   static final int EOS_DECODE_ERR = 2;
@@ skipping 179 matching lines @@
 interface MediaQueryListListener {
 
   void queryChanged(MediaQueryList list);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface MediaStream default _MediaStreamFactoryProvider {
+interface MediaStream extends EventTarget default _MediaStreamFactoryProvider {
 
   MediaStream(MediaStreamTrackList audioTracks, MediaStreamTrackList videoTracks);
 
+  MediaStreamEvents get on();
+
   static final int ENDED = 2;
 
   static final int LIVE = 1;
 
   final MediaStreamTrackList audioTracks;
 
   final String label;
 
-  EventListener onended;
-
   final int readyState;
 
   final MediaStreamTrackList videoTracks;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  bool dispatchEvent(Event event);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event event);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+}
+
+interface MediaStreamEvents extends Events {
+
+  EventListenerList get ended();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface MediaStreamEvent extends Event {
 
   final MediaStream stream;
@@ skipping 950 matching lines @@
   String value;
 
   String valueType;
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface PeerConnection00 default _PeerConnection00FactoryProvider {
+interface PeerConnection00 extends EventTarget default _PeerConnection00FactoryProvider {
 
   PeerConnection00(String serverConfiguration, IceCallback iceCallback);
 
+  PeerConnection00Events get on();
+
   static final int ACTIVE = 2;
 
   static final int CLOSED = 3;
 
   static final int ICE_CHECKING = 0x300;
 
   static final int ICE_CLOSED = 0x700;
 
   static final int ICE_COMPLETED = 0x500;
 
@@ skipping 14 matching lines @@
   static final int SDP_OFFER = 0x100;
 
   static final int SDP_PRANSWER = 0x200;
 
   final int iceState;
 
   final SessionDescription localDescription;
 
   final MediaStreamList localStreams;
 
-  EventListener onaddstream;
-
-  EventListener onconnecting;
-
-  EventListener onopen;
-
-  EventListener onremovestream;
-
-  EventListener onstatechange;
-
   final int readyState;
 
   final SessionDescription remoteDescription;
 
   final MediaStreamList remoteStreams;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
   void addStream(MediaStream stream, [String mediaStreamHints]);
 
   void close();
 
   SessionDescription createAnswer(String offer, [String mediaHints]);
 
   SessionDescription createOffer([String mediaHints]);
 
-  bool dispatchEvent(Event event);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event event);
 
   void processIceMessage(IceCandidate candidate);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
 
   void removeStream(MediaStream stream);
 
   void setLocalDescription(int action, SessionDescription desc);
 
   void setRemoteDescription(int action, SessionDescription desc);
 
   void startIce([String iceOptions]);
 }
+
+interface PeerConnection00Events extends Events {
+
+  EventListenerList get addStream();
+
+  EventListenerList get connecting();
+
+  EventListenerList get open();
+
+  EventListenerList get removeStream();
+
+  EventListenerList get stateChange();
+}
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface Performance {
 
   final MemoryInfo memory;
 
@@ skipping 898 matching lines @@
 
   String xmlbase;
 
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface SVGElementInstance extends EventTarget {
+interface SVGElementInstance {
 
   SVGElementInstanceEvents get on();
 
   final SVGElementInstanceList childNodes;
 
   final SVGElement correspondingElement;
 
   final SVGUseElement correspondingUseElement;
 
   final SVGElementInstance firstChild;
 
   final SVGElementInstance lastChild;
 
   final SVGElementInstance nextSibling;
 
   final SVGElementInstance parentNode;
 
   final SVGElementInstance previousSibling;
 
-  /** @domName addEventListener */
-  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
+  void addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  /** @domName dispatchEvent */
-  bool $dom_dispatchEvent(Event event);
+  bool dispatchEvent(Event event);
 
-  /** @domName removeEventListener */
-  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+  void removeEventListener(String type, EventListener listener, [bool useCapture]);
 }
 
 interface SVGElementInstanceEvents extends Events {
 
   EventListenerList get abort();
 
   EventListenerList get beforeCopy();
 
   EventListenerList get beforeCut();
 
@@ skipping 2399 matching lines @@
   final MessagePort port;
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface SharedWorkerContext extends WorkerContext {
 
+  SharedWorkerContextEvents get on();
+
   final String name;
+}
 
-  EventListener onconnect;
+interface SharedWorkerContextEvents extends WorkerContextEvents {
+
+  EventListenerList get connect();
 }
 // Copyright (c) 2011, 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.
 
 // WARNING: Do not edit - generated code.
 
 typedef bool SignalingCallback(String message, DeprecatedPeerConnection source);
 // 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
@@ skipping 82 matching lines @@
   final int length;
 
   SpeechInputResult item(int index);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface SpeechRecognition default _SpeechRecognitionFactoryProvider {
+interface SpeechRecognition extends EventTarget default _SpeechRecognitionFactoryProvider {
 
   SpeechRecognition();
 
+  SpeechRecognitionEvents get on();
+
   bool continuous;
 
   SpeechGrammarList grammars;
 
   String lang;
 
-  EventListener onaudioend;
-
-  EventListener onaudiostart;
-
-  EventListener onend;
-
-  EventListener onerror;
-
-  EventListener onnomatch;
-
-  EventListener onresult;
-
-  EventListener onresultdeleted;
-
-  EventListener onsoundend;
-
-  EventListener onsoundstart;
-
-  EventListener onspeechend;
-
-  EventListener onspeechstart;
-
-  EventListener onstart;
-
   void abort();
 
   void start();
 
   void stop();
 }
+
+interface SpeechRecognitionEvents extends Events {
+
+  EventListenerList get audioEnd();
+
+  EventListenerList get audioStart();
+
+  EventListenerList get end();
+
+  EventListenerList get error();
+
+  EventListenerList get noMatch();
+
+  EventListenerList get result();
+
+  EventListenerList get resultDeleted();
+
+  EventListenerList get soundEnd();
+
+  EventListenerList get soundStart();
+
+  EventListenerList get speechEnd();
+
+  EventListenerList get speechStart();
+
+  EventListenerList get start();
+}
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface SpeechRecognitionAlternative {
 
   final num confidence;
 
@@ skipping 489 matching lines @@
 interface TextMetrics {
 
   final num width;
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface TextTrack {
+interface TextTrack extends EventTarget {
+
+  TextTrackEvents get on();
 
   static final int DISABLED = 0;
 
   static final int HIDDEN = 1;
 
   static final int SHOWING = 2;
 
   final TextTrackCueList activeCues;
 
   final TextTrackCueList cues;
 
   final String kind;
 
   final String label;
 
   final String language;
 
   int mode;
 
-  EventListener oncuechange;
-
   void addCue(TextTrackCue cue);
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
   void removeCue(TextTrackCue cue);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+}
+
+interface TextTrackEvents extends Events {
+
+  EventListenerList get cueChange();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface TextTrackCue default _TextTrackCueFactoryProvider {
+interface TextTrackCue extends EventTarget default _TextTrackCueFactoryProvider {
 
   TextTrackCue(String id, num startTime, num endTime, String text, [String settings, bool pauseOnExit]);
 
+  TextTrackCueEvents get on();
+
   String align;
 
   num endTime;
 
   String id;
 
   int line;
 
-  EventListener onenter;
-
-  EventListener onexit;
-
   bool pauseOnExit;
 
   int position;
 
   int size;
 
   bool snapToLines;
 
   num startTime;
 
   String text;
 
   final TextTrack track;
 
   String vertical;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
   DocumentFragment getCueAsHTML();
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+}
+
+interface TextTrackCueEvents extends Events {
+
+  EventListenerList get enter();
+
+  EventListenerList get exit();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface TextTrackCueList {
 
   final int length;
 
   TextTrackCue getCueById(String id);
 
   TextTrackCue item(int index);
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface TextTrackList {
+interface TextTrackList extends EventTarget {
+
+  TextTrackListEvents get on();
 
   final int length;
 
-  EventListener onaddtrack;
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
-
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
   TextTrack item(int index);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+}
+
+interface TextTrackListEvents extends Events {
+
+  EventListenerList get addTrack();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface TimeRanges {
 
   final int length;
@@ skipping 1954 matching lines @@
 interface WorkerEvents extends AbstractWorkerEvents {
 
   EventListenerList get message();
 }
 // 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.
 
 // WARNING: Do not edit - generated code.
 
-interface WorkerContext {
+interface WorkerContext extends EventTarget {
+
+  WorkerContextEvents get on();
 
   static final int PERSISTENT = 1;
 
   static final int TEMPORARY = 0;
 
   final WorkerLocation location;
 
   final WorkerNavigator navigator;
 
-  EventListener onerror;
-
   final WorkerContext self;
 
   final IDBFactory webkitIndexedDB;
 
   final NotificationCenter webkitNotifications;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
   void clearInterval(int handle);
 
   void clearTimeout(int handle);
 
   void close();
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
   void importScripts();
 
   Database openDatabase(String name, String version, String displayName, int estimatedSize, [DatabaseCallback creationCallback]);
 
   DatabaseSync openDatabaseSync(String name, String version, String displayName, int estimatedSize, [DatabaseCallback creationCallback]);
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
 
   int setInterval(TimeoutHandler handler, int timeout);
 
   int setTimeout(TimeoutHandler handler, int timeout);
 
   void webkitRequestFileSystem(int type, int size, [FileSystemCallback successCallback, ErrorCallback errorCallback]);
 
   DOMFileSystemSync webkitRequestFileSystemSync(int type, int size);
 
   EntrySync webkitResolveLocalFileSystemSyncURL(String url);
 
   void webkitResolveLocalFileSystemURL(String url, [EntryCallback successCallback, ErrorCallback errorCallback]);
 }
+
+interface WorkerContextEvents extends Events {
+
+  EventListenerList get error();
+}
 // 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.
 
 // WARNING: Do not edit - generated code.
 
 interface WorkerLocation {
 
   final String hash;
 
@@ skipping 1469 matching lines @@
     if (length < 0) throw new IllegalArgumentException('length');
     if (start < 0) throw new IndexOutOfRangeException(start);
     int end = start + length;
     if (end > a.length) throw new IndexOutOfRangeException(end);
     for (int i = start; i < end; i++) {
       accumulator.add(a[i]);
     }
     return accumulator;
   }
 }