Remove EventListener attributes from Dart DOM API.

lib/html/frog/html_frog.dart

Index: lib/html/frog/html_frog.dart
diff --git a/lib/html/frog/html_frog.dart b/lib/html/frog/html_frog.dart
index 27f584763e524abec6d1c3c4055cb0e3d77a6a3e..e36ac64651e4fd4acc3d1b5cc76e38db7da80f2f 100644
--- a/lib/html/frog/html_frog.dart
+++ b/lib/html/frog/html_frog.dart
@@ -273,7 +273,10 @@ class _AudioChannelMergerImpl extends _AudioNodeImpl implements AudioChannelMerg
 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;
 
@@ -283,8 +286,6 @@ class _AudioContextImpl implements AudioContext native "*AudioContext" {
 
   final _AudioListenerImpl listener;
 
-  EventListener oncomplete;
-
   final num sampleRate;
 
   _RealtimeAnalyserNodeImpl createAnalyser() native;
@@ -324,6 +325,12 @@ class _AudioContextImpl implements AudioContext native "*AudioContext" {
   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;
@@ -4534,19 +4541,29 @@ class _DatabaseSyncImpl implements DatabaseSync native "*DatabaseSync" {
 
 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;
 
@@ -4558,39 +4575,43 @@ class _DeprecatedPeerConnectionImpl implements DeprecatedPeerConnection native "
 
   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;
@@ -6726,7 +6747,10 @@ class _FileListImpl implements FileList native "*FileList" {
   _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;
 
@@ -6736,27 +6760,15 @@ class _FileReaderImpl implements FileReader native "*FileReader" {
 
   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;
 
@@ -6766,7 +6778,23 @@ class _FileReaderImpl implements FileReader native "*FileReader" {
 
   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" {
@@ -6780,7 +6808,10 @@ class _FileReaderSyncImpl implements FileReaderSync native "*FileReaderSync" {
   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;
 
@@ -6792,18 +6823,6 @@ class _FileWriterImpl implements FileWriter native "*FileWriter" {
 
   final int length;
 
-  EventListener onabort;
-
-  EventListener onerror;
-
-  EventListener onprogress;
-
-  EventListener onwrite;
-
-  EventListener onwriteend;
-
-  EventListener onwritestart;
-
   final int position;
 
   final int readyState;
@@ -6817,6 +6836,22 @@ class _FileWriterImpl implements FileWriter native "*FileWriter" {
   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;
@@ -7334,21 +7369,18 @@ class _IDBCursorWithValueImpl extends _IDBCursorImpl implements IDBCursorWithVal
   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;
 
@@ -7356,15 +7388,25 @@ class _IDBDatabaseImpl implements IDBDatabase native "*IDBDatabase" {
 
   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;
@@ -7489,7 +7531,10 @@ class _IDBObjectStoreImpl implements IDBObjectStore native "*IDBObjectStore" {
   _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;
 
@@ -7497,10 +7542,6 @@ class _IDBRequestImpl implements IDBRequest native "*IDBRequest" {
 
   final int errorCode;
 
-  EventListener onerror;
-
-  EventListener onsuccess;
-
   final int readyState;
 
   final _IDBAnyImpl result;
@@ -7511,14 +7552,25 @@ class _IDBRequestImpl implements IDBRequest native "*IDBRequest" {
 
   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 _IDBRequestEventsImpl extends _EventsImpl implements IDBRequestEvents {
+  _IDBRequestEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get error() => _get('error');
+
+  EventListenerList get success() => _get('success');
 }
 
-class _IDBTransactionImpl implements IDBTransaction native "*IDBTransaction" {
+class _IDBTransactionImpl extends _EventTargetImpl implements IDBTransaction native "*IDBTransaction" {
+
+  _IDBTransactionEventsImpl get on() =>
+    new _IDBTransactionEventsImpl(this);
 
   static final int READ_ONLY = 0;
 
@@ -7530,21 +7582,25 @@ class _IDBTransactionImpl implements IDBTransaction native "*IDBTransaction" {
 
   final int mode;
 
-  EventListener onabort;
+  void abort() native;
 
-  EventListener oncomplete;
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture = null]) native "addEventListener";
 
-  EventListener onerror;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
-  void abort() native;
+  _IDBObjectStoreImpl objectStore(String name) native;
 
-  void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture = null]) native "removeEventListener";
+}
 
-  bool dispatchEvent(_EventImpl evt) native;
+class _IDBTransactionEventsImpl extends _EventsImpl implements IDBTransactionEvents {
+  _IDBTransactionEventsImpl(_ptr) : super(_ptr);
 
-  _IDBObjectStoreImpl objectStore(String name) native;
+  EventListenerList get abort() => _get('abort');
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
+  EventListenerList get complete() => _get('complete');
+
+  EventListenerList get error() => _get('error');
 }
 
 class _IDBVersionChangeEventImpl extends _EventImpl implements IDBVersionChangeEvent native "*IDBVersionChangeEvent" {
@@ -7554,7 +7610,22 @@ class _IDBVersionChangeEventImpl extends _EventImpl implements IDBVersionChangeE
 
 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" {
@@ -8036,9 +8107,24 @@ class _Int8ArrayImpl extends _ArrayBufferViewImpl implements Int8Array, List<int
 
 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" {
@@ -8173,6 +8259,14 @@ class _LinkElementImpl extends _ElementImpl implements LinkElement native "*HTML
 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" {
@@ -8240,7 +8334,7 @@ class _MarqueeElementImpl extends _ElementImpl implements MarqueeElement native
   void stop() native;
 }
 
-class _MediaControllerImpl implements MediaController native "*MediaController" {
+class _MediaControllerImpl extends _EventTargetImpl implements MediaController native "*MediaController" {
 
   final _TimeRangesImpl buffered;
 
@@ -8262,15 +8356,15 @@ class _MediaControllerImpl implements MediaController native "*MediaController"
 
   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" {
@@ -8517,7 +8611,10 @@ class _MediaQueryListListenerImpl implements MediaQueryListListener native "*Med
   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;
 
@@ -8527,17 +8624,21 @@ class _MediaStreamImpl implements MediaStream native "*MediaStream" {
 
   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" {
@@ -9613,7 +9714,10 @@ class _ParamElementImpl extends _ElementImpl implements ParamElement native "*HT
   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;
 
@@ -9649,23 +9753,13 @@ class _PeerConnection00Impl implements PeerConnection00 native "*PeerConnection0
 
   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;
 
@@ -9675,11 +9769,11 @@ class _PeerConnection00Impl implements PeerConnection00 native "*PeerConnection0
 
   _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;
 
@@ -9690,6 +9784,20 @@ class _PeerConnection00Impl implements PeerConnection00 native "*PeerConnection0
   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;
@@ -10580,7 +10688,7 @@ class _SVGElementImpl extends _ElementImpl implements SVGElement native "*SVGEle
 
 }
 
-class _SVGElementInstanceImpl extends _EventTargetImpl implements SVGElementInstance native "*SVGElementInstance" {
+class _SVGElementInstanceImpl implements SVGElementInstance native "*SVGElementInstance" {
 
   _SVGElementInstanceEventsImpl get on() =>
     new _SVGElementInstanceEventsImpl(this);
@@ -10601,11 +10709,11 @@ class _SVGElementInstanceImpl extends _EventTargetImpl implements SVGElementInst
 
   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 {
@@ -13611,9 +13719,16 @@ class _SharedWorkerImpl extends _AbstractWorkerImpl implements SharedWorker nati
 
 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" {
@@ -13665,7 +13780,10 @@ class _SpeechInputResultListImpl implements SpeechInputResultList native "*Speec
   _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;
 
@@ -13673,35 +13791,39 @@ class _SpeechRecognitionImpl implements SpeechRecognition native "*SpeechRecogni
 
   String lang;
 
-  EventListener onaudioend;
+  void abort() native;
 
-  EventListener onaudiostart;
+  void start() native;
 
-  EventListener onend;
+  void stop() native;
+}
 
-  EventListener onerror;
+class _SpeechRecognitionEventsImpl extends _EventsImpl implements SpeechRecognitionEvents {
+  _SpeechRecognitionEventsImpl(_ptr) : super(_ptr);
 
-  EventListener onnomatch;
+  EventListenerList get audioEnd() => _get('audioend');
 
-  EventListener onresult;
+  EventListenerList get audioStart() => _get('audiostart');
 
-  EventListener onresultdeleted;
+  EventListenerList get end() => _get('end');
 
-  EventListener onsoundend;
+  EventListenerList get error() => _get('error');
 
-  EventListener onsoundstart;
+  EventListenerList get noMatch() => _get('nomatch');
 
-  EventListener onspeechend;
+  EventListenerList get result() => _get('result');
 
-  EventListener onspeechstart;
+  EventListenerList get resultDeleted() => _get('resultdeleted');
 
-  EventListener onstart;
+  EventListenerList get soundEnd() => _get('soundend');
 
-  void abort() native;
+  EventListenerList get soundStart() => _get('soundstart');
 
-  void start() native;
+  EventListenerList get speechEnd() => _get('speechend');
 
-  void stop() native;
+  EventListenerList get speechStart() => _get('speechstart');
+
+  EventListenerList get start() => _get('start');
 }
 
 class _SpeechRecognitionAlternativeImpl implements SpeechRecognitionAlternative native "*SpeechRecognitionAlternative" {
@@ -14195,7 +14317,10 @@ 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;
 
@@ -14215,20 +14340,27 @@ class _TextTrackImpl implements TextTrack native "*TextTrack" {
 
   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 _TextTrackEventsImpl extends _EventsImpl implements TextTrackEvents {
+  _TextTrackEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get cueChange() => _get('cuechange');
 }
 
-class _TextTrackCueImpl implements TextTrackCue native "*TextTrackCue" {
+class _TextTrackCueImpl extends _EventTargetImpl implements TextTrackCue native "*TextTrackCue" {
+
+  _TextTrackCueEventsImpl get on() =>
+    new _TextTrackCueEventsImpl(this);
 
   String align;
 
@@ -14238,10 +14370,6 @@ class _TextTrackCueImpl implements TextTrackCue native "*TextTrackCue" {
 
   int line;
 
-  EventListener onenter;
-
-  EventListener onexit;
-
   bool pauseOnExit;
 
   int position;
@@ -14258,13 +14386,21 @@ class _TextTrackCueImpl implements TextTrackCue native "*TextTrackCue" {
 
   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" {
@@ -14276,19 +14412,26 @@ class _TextTrackCueListImpl implements TextTrackCueList native "*TextTrackCueLis
   _TextTrackCueImpl item(int index) native;
 }
 
-class _TextTrackListImpl implements TextTrackList native "*TextTrackList" {
+class _TextTrackListImpl extends _EventTargetImpl implements TextTrackList native "*TextTrackList" {
 
-  final int length;
+  _TextTrackListEventsImpl get on() =>
+    new _TextTrackListEventsImpl(this);
 
-  EventListener onaddtrack;
+  final int length;
 
-  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";
 
   _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" {
@@ -16322,7 +16465,10 @@ class _WorkerEventsImpl extends _AbstractWorkerEventsImpl implements WorkerEvent
   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;
 
@@ -16332,15 +16478,13 @@ class _WorkerContextImpl implements WorkerContext native "*WorkerContext" {
 
   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;
 
@@ -16348,7 +16492,7 @@ class _WorkerContextImpl implements WorkerContext native "*WorkerContext" {
 
   void close() native;
 
-  bool dispatchEvent(_EventImpl evt) native;
+  bool $dom_dispatchEvent(_EventImpl evt) native "dispatchEvent";
 
   void importScripts() native;
 
@@ -16356,7 +16500,7 @@ class _WorkerContextImpl implements WorkerContext native "*WorkerContext" {
 
   _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;
 
@@ -16371,6 +16515,12 @@ class _WorkerContextImpl implements WorkerContext native "*WorkerContext" {
   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;
@@ -17198,7 +17348,9 @@ interface AudioChannelSplitter extends AudioNode {
 
 // WARNING: Do not edit - generated code.
 
-interface AudioContext {
+interface AudioContext extends EventTarget {
+
+  AudioContextEvents get on();
 
   final int activeSourceCount;
 
@@ -17208,8 +17360,6 @@ interface AudioContext {
 
   final AudioListener listener;
 
-  EventListener oncomplete;
-
   final num sampleRate;
 
   RealtimeAnalyserNode createAnalyser();
@@ -17248,6 +17398,11 @@ interface AudioContext {
 
   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.
@@ -20856,12 +21011,17 @@ interface DatabaseSync {
 
 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.
@@ -20878,10 +21038,12 @@ interface DelayNode extends AudioNode {
 
 // 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;
@@ -20892,38 +21054,44 @@ interface DeprecatedPeerConnection default _DeprecatedPeerConnectionFactoryProvi
 
   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.
@@ -22209,10 +22377,12 @@ interface FileList {
 
 // 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;
@@ -22221,27 +22391,17 @@ interface FileReader default _FileReaderFactoryProvider {
 
   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);
 
@@ -22251,7 +22411,23 @@ interface FileReader default _FileReaderFactoryProvider {
 
   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
@@ -22284,7 +22460,9 @@ typedef bool FileSystemCallback(DOMFileSystem fileSystem);
 
 // WARNING: Do not edit - generated code.
 
-interface FileWriter {
+interface FileWriter extends EventTarget {
+
+  FileWriterEvents get on();
 
   static final int DONE = 2;
 
@@ -22296,18 +22474,6 @@ interface FileWriter {
 
   final int length;
 
-  EventListener onabort;
-
-  EventListener onerror;
-
-  EventListener onprogress;
-
-  EventListener onwrite;
-
-  EventListener onwriteend;
-
-  EventListener onwritestart;
-
   final int position;
 
   final int readyState;
@@ -22320,6 +22486,21 @@ interface FileWriter {
 
   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.
@@ -22720,21 +22901,18 @@ interface IDBCursorWithValue extends IDBCursor {
 
 // 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();
 
@@ -22742,14 +22920,25 @@ interface IDBDatabase {
 
   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.
@@ -22910,7 +23099,9 @@ interface IDBObjectStore {
 
 // WARNING: Do not edit - generated code.
 
-interface IDBRequest {
+interface IDBRequest extends EventTarget {
+
+  IDBRequestEvents get on();
 
   static final int DONE = 2;
 
@@ -22918,10 +23109,6 @@ interface IDBRequest {
 
   final int errorCode;
 
-  EventListener onerror;
-
-  EventListener onsuccess;
-
   final int readyState;
 
   final IDBAny result;
@@ -22932,11 +23119,21 @@ interface IDBRequest {
 
   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
@@ -22944,7 +23141,9 @@ interface IDBRequest {
 
 // WARNING: Do not edit - generated code.
 
-interface IDBTransaction {
+interface IDBTransaction extends EventTarget {
+
+  IDBTransactionEvents get on();
 
   static final int READ_ONLY = 0;
 
@@ -22956,21 +23155,27 @@ interface IDBTransaction {
 
   final int mode;
 
-  EventListener onabort;
+  void abort();
 
-  EventListener oncomplete;
+  /** @domName addEventListener */
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]);
 
-  EventListener onerror;
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
-  void abort();
+  IDBObjectStore objectStore(String name);
 
-  void addEventListener(String type, EventListener listener, [bool useCapture]);
+  /** @domName removeEventListener */
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]);
+}
 
-  bool dispatchEvent(Event evt);
+interface IDBTransactionEvents extends Events {
 
-  IDBObjectStore objectStore(String name);
+  EventListenerList get abort();
 
-  void removeEventListener(String type, EventListener listener, [bool useCapture]);
+  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
@@ -22988,9 +23193,14 @@ interface IDBVersionChangeEvent extends Event {
 
 // WARNING: Do not edit - generated code.
 
-interface IDBVersionChangeRequest extends IDBRequest {
+interface IDBVersionChangeRequest extends IDBRequest, EventTarget {
+
+  IDBVersionChangeRequestEvents get on();
+}
+
+interface IDBVersionChangeRequestEvents extends IDBRequestEvents {
 
-  EventListener onblocked;
+  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
@@ -23300,11 +23510,16 @@ interface Int8Array extends ArrayBufferView, List<int> default _TypedArrayFactor
 
 // WARNING: Do not edit - generated code.
 
-interface JavaScriptAudioNode extends AudioNode {
+interface JavaScriptAudioNode extends AudioNode, EventTarget {
+
+  JavaScriptAudioNodeEvents get on();
 
   final int bufferSize;
+}
+
+interface JavaScriptAudioNodeEvents extends Events {
 
-  EventListener onaudioprocess;
+  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
@@ -23476,7 +23691,7 @@ interface LinkElement extends Element {
 
 // WARNING: Do not edit - generated code.
 
-interface LocalMediaStream extends MediaStream {
+interface LocalMediaStream extends MediaStream, EventTarget {
 
   void stop();
 }
@@ -23566,7 +23781,7 @@ interface MarqueeElement extends Element {
 
 // WARNING: Do not edit - generated code.
 
-interface MediaController default _MediaControllerFactoryProvider {
+interface MediaController extends EventTarget default _MediaControllerFactoryProvider {
 
   MediaController();
 
@@ -23590,15 +23805,18 @@ interface MediaController default _MediaControllerFactoryProvider {
 
   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
@@ -23798,10 +24016,12 @@ interface MediaQueryListListener {
 
 // 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;
@@ -23810,17 +24030,23 @@ interface MediaStream default _MediaStreamFactoryProvider {
 
   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
@@ -24791,10 +25017,12 @@ interface ParamElement extends Element {
 
 // 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;
@@ -24829,23 +25057,14 @@ interface PeerConnection00 default _PeerConnection00FactoryProvider {
 
   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]);
 
@@ -24855,11 +25074,13 @@ interface PeerConnection00 default _PeerConnection00FactoryProvider {
 
   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);
 
@@ -24869,6 +25090,19 @@ interface PeerConnection00 default _PeerConnection00FactoryProvider {
 
   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.
@@ -25787,7 +26021,7 @@ interface SVGElement extends Element default _SVGElementFactoryProvider {
 
 // WARNING: Do not edit - generated code.
 
-interface SVGElementInstance extends EventTarget {
+interface SVGElementInstance {
 
   SVGElementInstanceEvents get on();
 
@@ -25807,14 +26041,11 @@ interface SVGElementInstance extends EventTarget {
 
   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 {
@@ -28234,9 +28465,14 @@ interface SharedWorker extends AbstractWorker default _SharedWorkerFactoryProvid
 
 interface SharedWorkerContext extends WorkerContext {
 
+  SharedWorkerContextEvents get on();
+
   final String name;
+}
+
+interface SharedWorkerContextEvents extends WorkerContextEvents {
 
-  EventListener onconnect;
+  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
@@ -28339,45 +28575,50 @@ interface SpeechInputResultList {
 
 // 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;
+  void abort();
 
-  EventListener onaudiostart;
+  void start();
+
+  void stop();
+}
 
-  EventListener onend;
+interface SpeechRecognitionEvents extends Events {
 
-  EventListener onerror;
+  EventListenerList get audioEnd();
 
-  EventListener onnomatch;
+  EventListenerList get audioStart();
 
-  EventListener onresult;
+  EventListenerList get end();
 
-  EventListener onresultdeleted;
+  EventListenerList get error();
 
-  EventListener onsoundend;
+  EventListenerList get noMatch();
 
-  EventListener onsoundstart;
+  EventListenerList get result();
 
-  EventListener onspeechend;
+  EventListenerList get resultDeleted();
 
-  EventListener onspeechstart;
+  EventListenerList get soundEnd();
 
-  EventListener onstart;
+  EventListenerList get soundStart();
 
-  void abort();
+  EventListenerList get speechEnd();
 
-  void start();
+  EventListenerList get speechStart();
 
-  void stop();
+  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
@@ -28888,7 +29129,9 @@ interface TextMetrics {
 
 // WARNING: Do not edit - generated code.
 
-interface TextTrack {
+interface TextTrack extends EventTarget {
+
+  TextTrackEvents get on();
 
   static final int DISABLED = 0;
 
@@ -28908,17 +29151,23 @@ interface TextTrack {
 
   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
@@ -28926,10 +29175,12 @@ interface TextTrack {
 
 // 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;
@@ -28938,10 +29189,6 @@ interface TextTrackCue default _TextTrackCueFactoryProvider {
 
   int line;
 
-  EventListener onenter;
-
-  EventListener onexit;
-
   bool pauseOnExit;
 
   int position;
@@ -28958,13 +29205,23 @@ interface TextTrackCue default _TextTrackCueFactoryProvider {
 
   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
@@ -28986,19 +29243,27 @@ interface TextTrackCueList {
 
 // WARNING: Do not edit - generated code.
 
-interface TextTrackList {
+interface TextTrackList extends EventTarget {
 
-  final int length;
+  TextTrackListEvents get on();
 
-  EventListener onaddtrack;
+  final int length;
 
-  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);
 
   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
@@ -30975,7 +31240,9 @@ interface WorkerEvents extends AbstractWorkerEvents {
 
 // WARNING: Do not edit - generated code.
 
-interface WorkerContext {
+interface WorkerContext extends EventTarget {
+
+  WorkerContextEvents get on();
 
   static final int PERSISTENT = 1;
 
@@ -30985,15 +31252,14 @@ interface WorkerContext {
 
   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);
 
@@ -31001,7 +31267,8 @@ interface WorkerContext {
 
   void close();
 
-  bool dispatchEvent(Event evt);
+  /** @domName dispatchEvent */
+  bool $dom_dispatchEvent(Event evt);
 
   void importScripts();
 
@@ -31009,7 +31276,8 @@ interface WorkerContext {
 
   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);
 
@@ -31023,6 +31291,11 @@ interface WorkerContext {
 
   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.