namespace="EventTarget" AudioNode conditional=WEB_AUDIO AudioContext conditional=WEB_AUDIO AudioTrackList conditional=VIDEO_TRACK BatteryManager conditional=BATTERY_STATUS DedicatedWorkerContext conditional=WORKERS DOMApplicationCache DOMWindow EventSource FileReader conditional=BLOB FileWriter conditional=FILE_SYSTEM FontLoader conditional=FONT_LOAD_EVENTS IDBDatabase conditional=INDEXED_DATABASE IDBOpenDBRequest conditional=INDEXED_DATABASE IDBRequest conditional=INDEXED_DATABASE IDBTransaction conditional=INDEXED_DATABASE LocalMediaStream conditional=MEDIA_STREAM MediaKeySession conditional=ENCRYPTED_MEDIA_V2 MediaController conditional=VIDEO MediaSource conditional=MEDIA_SOURCE MediaStream conditional=MEDIA_STREAM MediaStreamTrack conditional=MEDIA_STREAM MessagePort NetworkInfoConnection conditional=NETWORK_INFO Node Notification conditional=NOTIFICATIONS|LEGACY_NOTIFICATIONS Performance conditional=WEB_TIMING RTCDataChannel conditional=MEDIA_STREAM RTCDTMFSender conditional=MEDIA_STREAM RTCPeerConnection conditional=MEDIA_STREAM SharedWorker conditional=SHARED_WORKERS SharedWorkerContext conditional=SHARED_WORKERS SourceBufferList conditional=MEDIA_SOURCE SpeechRecognition conditional=SCRIPTED_SPEECH SpeechSynthesisUtterance conditional=SPEECH_SYNTHESIS SVGElementInstance conditional=SVG TextTrack conditional=VIDEO_TRACK TextTrackCue conditional=VIDEO_TRACK TextTrackList conditional=VIDEO_TRACK VideoTrackList conditional=VIDEO_TRACK WebKitNamedFlow WebSocket conditional=WEB_SOCKETS Worker conditional=WORKERS XMLHttpRequest XMLHttpRequestUpload