| !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t():"function"==typeof define&&define.amd?define(t):t()}(0,function(){"use strict";Zone.__load_patch("RTCPeerConnection",function(e,t,o){var n=e.RTCPeerConnection;if(n){var p=o.symbol("addEventListener"),r=o.symbol("removeEventListener");n.prototype.addEventListener=n.prototype[p],n.prototype.removeEventListener=n.prototype[r],n.prototype[p]=null,n.prototype[r]=null,o.patchEventTarget(e,[n.prototype],{useG:!1})}})}); |