Also show the constraints as object in debugger.

static/js/mediastream/usermedia.js

@@ -105,7 +105,7 @@ define(['jquery', 'underscore', 'audiocontext', 'webrtc.adapter'], function($, _
 
 		try {
 			console.log('Requesting access to local media with mediaConstraints:\n' +
-				'  \'' + JSON.stringify(mediaConstraints) + '\'');
+				'  \'' + JSON.stringify(mediaConstraints) + '\'', mediaConstraints);
 			getUserMedia(mediaConstraints, _.bind(this.onUserMediaSuccess, this), _.bind(this.onUserMediaError, this));
 			this.started = true;
 			return true;