;/*FB_PKG_DELIM*/

__d("EventEmitterWithValidation",["BaseEventEmitter"],(function(a,b,c,d,e,f){"use strict";a=function(a){babelHelpers.inheritsLoose(b,a);function b(b,c){var d;d=a.call(this)||this;d.$EventEmitterWithValidation1=Object.keys(b);d.$EventEmitterWithValidation2=Boolean(c);return d}var c=b.prototype;c.emit=function(b){if(this.$EventEmitterWithValidation1.indexOf(b)===-1){if(this.$EventEmitterWithValidation2)return;throw new TypeError(g(b,this.$EventEmitterWithValidation1))}return a.prototype.emit.apply(this,arguments)};return b}(b("BaseEventEmitter"));function g(a,b){a='Unknown event type "'+a+'". ';a+="Known event types: "+b.join(", ")+".";return a}e.exports=a}),null);
__d("NavigationMetrics",["cr:6016"],(function(a,b,c,d,e,f,g){g["default"]=b("cr:6016")}),98);
__d("mixInEventEmitter",["invariant","EventEmitterWithHolding","EventEmitterWithValidation","EventHolder"],(function(a,b,c,d,e,f,g,h){"use strict";function a(a,b,c){b||h(0,3159);var d=a.prototype||a;d.__eventEmitter&&h(0,3160);a=a.constructor;a&&(a===Object||a===Function||h(0,3161));d.__types=babelHelpers["extends"]({},d.__types,b);d.__ignoreUnknownEvents=Boolean(c);Object.assign(d,i)}var i={emit:function(a,b,c,d,e,f,g){return this.__getEventEmitter().emit(a,b,c,d,e,f,g)},emitAndHold:function(a,b,c,d,e,f,g){return this.__getEventEmitter().emitAndHold(a,b,c,d,e,f,g)},addListener:function(a,b,c){return this.__getEventEmitter().addListener(a,b,c)},once:function(a,b,c){return this.__getEventEmitter().once(a,b,c)},addRetroactiveListener:function(a,b,c){return this.__getEventEmitter().addRetroactiveListener(a,b,c)},listeners:function(a){return this.__getEventEmitter().listeners(a)},removeAllListeners:function(){this.__getEventEmitter().removeAllListeners()},removeCurrentListener:function(){this.__getEventEmitter().removeCurrentListener()},releaseHeldEventType:function(a){this.__getEventEmitter().releaseHeldEventType(a)},__getEventEmitter:function(){if(!this.__eventEmitter){var a=new(c("EventEmitterWithValidation"))(this.__types,this.__ignoreUnknownEvents),b=new(c("EventHolder"))();this.__eventEmitter=new(c("EventEmitterWithHolding"))(a,b)}return this.__eventEmitter}};g["default"]=a}),98);
__d("NavigationMetricsCore",["mixInEventEmitter","pageID"],(function(a,b,c,d,e,f,g){var h={NAVIGATION_DONE:"NAVIGATION_DONE",EVENT_OCCURRED:"EVENT_OCCURRED"},i={tti:"tti",e2e:"e2e",all_pagelets_loaded:"all_pagelets_loaded",all_pagelets_displayed:"all_pagelets_displayed"},j=0,k={},l=function(){function a(){this.eventTimings={tti:null,e2e:null,all_pagelets_loaded:null,all_pagelets_displayed:null},this.lid=c("pageID")+":"+j++,this.extras={}}var b=a.prototype;b.getLID=function(){return this.lid};b.setRequestStart=function(a){this.start=a;return this};b.setTTI=function(a){this.eventTimings.tti=a;this.$1(i.tti,a);return this};b.setE2E=function(a){this.eventTimings.e2e=a;this.$1(i.e2e,a);return this};b.setExtra=function(a,b){this.extras[a]=b;return this};b.setDisplayDone=function(a){this.eventTimings.all_pagelets_displayed=a;this.setExtra("all_pagelets_displayed",a);this.$1(i.all_pagelets_displayed,a);return this};b.setAllPageletsLoaded=function(a){this.eventTimings.all_pagelets_loaded=a;this.setExtra("all_pagelets_loaded",a);this.$1(i.all_pagelets_loaded,a);return this};b.setServerLID=function(a){this.serverLID=a;return this};b.$1=function(a,b){var c={};k!=null&&this.serverLID!=null&&k[this.serverLID]!=null&&(c=k[this.serverLID]);c=babelHelpers["extends"]({},c,{event:a,timestamp:b});m.emitAndHold(h.EVENT_OCCURRED,this.serverLID,c);return this};b.doneNavigation=function(){var a=babelHelpers["extends"]({start:this.start,extras:this.extras},this.eventTimings);if(this.serverLID&&k[this.serverLID]){var b=this.serverLID;Object.assign(a,k[b]);delete k[b]}m.emitAndHold(h.NAVIGATION_DONE,this.lid,a)};return a}(),m={Events:h,postPagelet:function(a,b,c){},siteInit:function(a){a(l)},setPage:function(a){if(!a.serverLID)return;k[a.serverLID]={page:a.page,pageType:a.page_type,pageURI:a.page_uri,serverLID:a.serverLID}},getFullPageLoadLid:function(){throw new Error("getFullPageLoadLid is not implemented on this site")}};c("mixInEventEmitter")(m,h);a=m;g["default"]=a}),98);
__d("NavigationMetricsWWW",["Arbiter","BigPipeInstance","NavigationMetricsCore","PageEvents","performance"],(function(a,b,c,d,e,f,g){var h,i="0";c("NavigationMetricsCore").getFullPageLoadLid=function(){return i};c("NavigationMetricsCore").siteInit(function(a){var b=new a(),e=!0;c("Arbiter").subscribe(d("BigPipeInstance").Events.init,function(f,g){var h=e?b:new a();e&&(i=g.lid);e=!1;h.setServerLID(g.lid);f=g.arbiter;f.subscribe(d("BigPipeInstance").Events.tti,function(a,b){a=b.ts;h.setTTI(a)});f.subscribe(c("PageEvents").AJAXPIPE_SEND,function(a,b){a=b.ts;h.setRequestStart(a)});f.subscribe(c("PageEvents").AJAXPIPE_ONLOAD,function(a,b){a=b.ts;h.setE2E(a).doneNavigation()});f.subscribe(d("BigPipeInstance").Events.displayed,function(a,b){a=b.ts;h.setDisplayDone(a)});f.subscribe(d("BigPipeInstance").Events.loaded,function(a,b){a=b.ts;h.setAllPageletsLoaded(a)})});c("Arbiter").subscribe(c("PageEvents").BIGPIPE_ONLOAD,function(a,d){a=d.ts;e=!1;b.setRequestStart((h||(h=c("performance"))).timing&&(h||(h=c("performance"))).timing.navigationStart).setE2E(a).doneNavigation()})});g["default"]=c("NavigationMetricsCore")}),98);
__d("WindowHistory",[],(function(a,b,c,d,e,f){"use strict";function a(a){a.onclick=function(){return window.history.back()}}f.attachOnClickBackHandler=a}),66);
__d("getRGBString_NOT_SSR_SAFE_DO_NOT_USE",["XIGStyleXDarkTheme","XIGStyleXDefaultTheme"],(function(a,b,c,d,e,f,g){"use strict";function a(a,b){b===void 0&&(b="light");b=b==="light"?c("XIGStyleXDefaultTheme")[a]:c("XIGStyleXDarkTheme")[a];return"rgb("+b+")"}g["default"]=a}),98);
__d("once",[],(function(a,b,c,d,e,f){"use strict";function a(a){var b=g(a);for(var c in a)Object.prototype.hasOwnProperty.call(a,c)&&(b[c]=a[c]);return b}function g(a){var b=a,c;a=function(){if(b){for(var a=arguments.length,d=new Array(a),e=0;e<a;e++)d[e]=arguments[e];c=b.apply(this,d);b=null}return c};return a}f["default"]=a}),66);