function Td(){this.Init()}m("AdfGeckoNavigationHistoryAgent",Td);r.v(Td,zd);Td.ga=function(){this.SE=300};m("AdfGeckoNavigationHistoryAgent.InitClass",Td.ga);Td.prototype.Je=function(a){Td.h.Je.call(this,a);this.qe=this.zd().setInterval(Td.Sl,Td.SE)};r.a("AdfGeckoNavigationHistoryAgent.prototype.StartTrackingUriImpl",{Je:Td.prototype.Je});Td.prototype.ac=function(){this.qe&&this.zd().clearInterval(this.qe)};r.a("AdfGeckoNavigationHistoryAgent.prototype.dispose",{ac:Td.prototype.ac});Td.Sl=function(){zd.$().Wq()};