Remove VIDEO and AUDIO from reference

Author: Qianqianye

src/dom/dom.js

@@ -1318,17 +1318,8 @@ p5.prototype.createAudio = function(src, callback) {
 
 /** CAMERA STUFF **/
 
-/**
- * @property {String} VIDEO
- * @final
- * @category Constants
- */
 p5.prototype.VIDEO = 'video';
-/**
- * @property {String} AUDIO
- * @final
- * @category Constants
- */
+
 p5.prototype.AUDIO = 'audio';
 
 // from: https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getUserMedia