const _loadedScripts={};(function(){const baseUrl=self.location?self.location.origin+self.location.pathname:'';self._importScriptPathPrefix=baseUrl.substring(0,baseUrl.lastIndexOf('/')+1);})();const REMOTE_MODULE_FALLBACK_REVISION='@010ddcfda246975d194964ccf20038ebbdec6084';class Runtime{constructor(descriptors){this._modules=[];this._modulesMap={};this._extensions=[];this._cachedTypeClasses={};this._descriptorsMap={};for(let i=0;i<descriptors.length;++i){this._registerModule(descriptors[i]);}}
static _loadResourcePromise(url,asBinary){return new Promise(load);function load(fulfill,reject){const xhr=new XMLHttpRequest();xhr.open('GET',url,true);if(asBinary){xhr.responseType='arraybuffer';}
xhr.onreadystatechange=onreadystatechange;function onreadystatechange(e){if(xhr.readyState!==XMLHttpRequest.DONE){return;}
const{response}=e.target;const text=asBinary?new TextDecoder().decode(response):response;const status=/^HTTP\/1.1 404/.test(text)?404:xhr.status;if([0,200,304].indexOf(status)===-1)
{reject(new Error('While loading from url '+url+' server responded with a status of '+status));}else{fulfill(response);}}
xhr.send(null);}}
static loadResourcePromise(url){return Runtime._loadResourcePromise(url,false);}
static loadBinaryResourcePromise(url){return Runtime._loadResourcePromise(url,true);}
static loadResourcePromiseWithFallback(url){return Runtime.loadResourcePromise(url).catch(err=>{const urlWithFallbackVersion=url.replace(/@[0-9a-f]{40}/,REMOTE_MODULE_FALLBACK_REVISION);if(urlWithFallbackVersion===url||!url.includes('audits_worker_module')){throw err;}
return Runtime.loadResourcePromise(urlWithFallbackVersion);});}
static normalizePath(path){if(path.indexOf('..')===-1&&path.indexOf('.')===-1){return path;}
const normalizedSegments=[];const segments=path.split('/');for(let i=0;i<segments.length;i++){const segment=segments[i];if(segment==='.'){continue;}else if(segment==='..'){normalizedSegments.pop();}else if(segment){normalizedSegments.push(segment);}}
let normalizedPath=normalizedSegments.join('/');if(normalizedPath[normalizedPath.length-1]==='/'){return normalizedPath;}
if(path[0]==='/'&&normalizedPath){normalizedPath='/'+normalizedPath;}
if((path[path.length-1]==='/')||(segments[segments.length-1]==='.')||(segments[segments.length-1]==='..')){normalizedPath=normalizedPath+'/';}
return normalizedPath;}
static getResourceURL(scriptName,base){const sourceURL=(base||self._importScriptPathPrefix)+scriptName;const schemaIndex=sourceURL.indexOf('://')+3;let pathIndex=sourceURL.indexOf('/',schemaIndex);if(pathIndex===-1){pathIndex=sourceURL.length;}
return sourceURL.substring(0,pathIndex)+Runtime.normalizePath(sourceURL.substring(pathIndex));}
static _loadScriptsPromise(scriptNames,base){const promises=[];const urls=[];const sources=new Array(scriptNames.length);let scriptToEval=0;for(let i=0;i<scriptNames.length;++i){const scriptName=scriptNames[i];const sourceURL=Runtime.getResourceURL(scriptName,base);if(_loadedScripts[sourceURL]){continue;}
urls.push(sourceURL);const loadResourcePromise=base?Runtime.loadResourcePromiseWithFallback(sourceURL):Runtime.loadResourcePromise(sourceURL);promises.push(loadResourcePromise.then(scriptSourceLoaded.bind(null,i),scriptSourceLoaded.bind(null,i,undefined)));}
return Promise.all(promises).then(undefined);function scriptSourceLoaded(scriptNumber,scriptSource){sources[scriptNumber]=scriptSource||'';while(typeof sources[scriptToEval]!=='undefined'){evaluateScript(urls[scriptToEval],sources[scriptToEval]);++scriptToEval;}}
function evaluateScript(sourceURL,scriptSource){_loadedScripts[sourceURL]=true;if(!scriptSource){console.error('Empty response arrived for script \''+sourceURL+'\'');return;}
self.eval(scriptSource+'\n//# sourceURL='+sourceURL);}}
static _loadResourceIntoCache(url,appendSourceURL){return Runtime.loadResourcePromise(url).then(cacheResource.bind(this,url),cacheResource.bind(this,url,undefined));function cacheResource(path,content){if(!content){console.error('Failed to load resource: '+path);return;}
const sourceURL=appendSourceURL?Runtime.resolveSourceURL(path):'';Runtime.cachedResources[path]=content+sourceURL;}}
static async appStarted(){return Runtime._appStartedPromise;}
static async startApplication(appName){console.timeStamp('Root.Runtime.startApplication');const allDescriptorsByName={};for(let i=0;i<Root.allDescriptors.length;++i){const d=Root.allDescriptors[i];allDescriptorsByName[d['name']]=d;}
if(!Root.applicationDescriptor){let data=await Runtime.loadResourcePromise(appName+'.json');Root.applicationDescriptor=JSON.parse(data);let descriptor=Root.applicationDescriptor;while(descriptor.extends){data=await Runtime.loadResourcePromise(descriptor.extends+'.json');descriptor=JSON.parse(data);Root.applicationDescriptor.modules=descriptor.modules.concat(Root.applicationDescriptor.modules);}}
const configuration=Root.applicationDescriptor.modules;const moduleJSONPromises=[];const coreModuleNames=[];for(let i=0;i<configuration.length;++i){const descriptor=configuration[i];const name=descriptor['name'];const moduleJSON=allDescriptorsByName[name];if(moduleJSON){moduleJSONPromises.push(Promise.resolve(moduleJSON));}else{moduleJSONPromises.push(Runtime.loadResourcePromise(name+'/module.json').then(JSON.parse.bind(JSON)));}
if(descriptor['type']==='autostart'){coreModuleNames.push(name);}}
const moduleDescriptors=await Promise.all(moduleJSONPromises);for(let i=0;i<moduleDescriptors.length;++i){moduleDescriptors[i].name=configuration[i]['name'];moduleDescriptors[i].condition=configuration[i]['condition'];moduleDescriptors[i].remote=configuration[i]['type']==='remote';}
self.runtime=new Runtime(moduleDescriptors);if(coreModuleNames){await self.runtime._loadAutoStartModules(coreModuleNames);}
Runtime._appStartedPromiseCallback();}
static startWorker(appName){return Root.Runtime.startApplication(appName).then(sendWorkerReady);function sendWorkerReady(){self.postMessage('workerReady');}}
static queryParam(name){return Runtime._queryParamsObject.get(name);}
static queryParamsString(){return location.search;}
static _experimentsSetting(){try{return(JSON.parse(self.localStorage&&self.localStorage['experiments']?self.localStorage['experiments']:'{}'));}catch(e){console.error('Failed to parse localStorage[\'experiments\']');return{};}}
static _assert(value,message){if(value){return;}
Runtime._originalAssert.call(Runtime._console,value,message+' '+new Error().stack);}
static setPlatform(platform){Runtime._platform=platform;}
static _isDescriptorEnabled(descriptor){const activatorExperiment=descriptor['experiment'];if(activatorExperiment==='*'){return Runtime.experiments.supportEnabled();}
if(activatorExperiment&&activatorExperiment.startsWith('!')&&Runtime.experiments.isEnabled(activatorExperiment.substring(1))){return false;}
if(activatorExperiment&&!activatorExperiment.startsWith('!')&&!Runtime.experiments.isEnabled(activatorExperiment)){return false;}
const condition=descriptor['condition'];if(condition&&!condition.startsWith('!')&&!Runtime.queryParam(condition)){return false;}
if(condition&&condition.startsWith('!')&&Runtime.queryParam(condition.substring(1))){return false;}
return true;}
static resolveSourceURL(path){let sourceURL=self.location.href;if(self.location.search){sourceURL=sourceURL.replace(self.location.search,'');}
sourceURL=sourceURL.substring(0,sourceURL.lastIndexOf('/')+1)+path;return'\n/*# sourceURL='+sourceURL+' */';}
static setL10nCallback(localizationFunction){Runtime._l10nCallback=localizationFunction;}
useTestBase(){Runtime._remoteBase='http://localhost:8000/inspector-sources/';if(Runtime.queryParam('debugFrontend')){Runtime._remoteBase+='debug/';}}
module(moduleName){return this._modulesMap[moduleName];}
_registerModule(descriptor){const module=new Runtime.Module(this,descriptor);this._modules.push(module);this._modulesMap[descriptor['name']]=module;}
loadModulePromise(moduleName){return this._modulesMap[moduleName]._loadPromise();}
_loadAutoStartModules(moduleNames){const promises=[];for(let i=0;i<moduleNames.length;++i){promises.push(this.loadModulePromise(moduleNames[i]));}
return Promise.all(promises);}
_checkExtensionApplicability(extension,predicate){if(!predicate){return false;}
const contextTypes=extension.descriptor().contextTypes;if(!contextTypes){return true;}
for(let i=0;i<contextTypes.length;++i){const contextType=this._resolve(contextTypes[i]);const isMatching=!!contextType&&predicate(contextType);if(isMatching){return true;}}
return false;}
isExtensionApplicableToContext(extension,context){if(!context){return true;}
return this._checkExtensionApplicability(extension,isInstanceOf);function isInstanceOf(targetType){return context instanceof targetType;}}
isExtensionApplicableToContextTypes(extension,currentContextTypes){if(!extension.descriptor().contextTypes){return true;}
return this._checkExtensionApplicability(extension,currentContextTypes?isContextTypeKnown:null);function isContextTypeKnown(targetType){return currentContextTypes.has(targetType);}}
extensions(type,context,sortByTitle){return this._extensions.filter(filter).sort(sortByTitle?titleComparator:orderComparator);function filter(extension){if(extension._type!==type&&extension._typeClass()!==type){return false;}
if(!extension.enabled()){return false;}
return!context||extension.isApplicable(context);}
function orderComparator(extension1,extension2){const order1=extension1.descriptor()['order']||0;const order2=extension2.descriptor()['order']||0;return order1-order2;}
function titleComparator(extension1,extension2){const title1=extension1.title()||'';const title2=extension2.title()||'';return title1.localeCompare(title2);}}
extension(type,context){return this.extensions(type,context)[0]||null;}
allInstances(type,context){return Promise.all(this.extensions(type,context).map(extension=>extension.instance()));}
_resolve(typeName){if(!this._cachedTypeClasses[typeName]){const path=typeName.split('.');let object=self;for(let i=0;object&&(i<path.length);++i){object=object[path[i]];}
if(object){this._cachedTypeClasses[typeName]=(object);}}
return this._cachedTypeClasses[typeName]||null;}
sharedInstance(constructorFunction){if(Runtime._instanceSymbol in constructorFunction&&Object.getOwnPropertySymbols(constructorFunction).includes(Runtime._instanceSymbol)){return constructorFunction[Runtime._instanceSymbol];}
const instance=new constructorFunction();constructorFunction[Runtime._instanceSymbol]=instance;return instance;}}
Runtime._queryParamsObject=new URLSearchParams(Runtime.queryParamsString());Runtime._instanceSymbol=Symbol('instance');Runtime.cachedResources={__proto__:null};Runtime._console=console;Runtime._originalAssert=console.assert;Runtime._platform='';class ModuleDescriptor{constructor(){this.name;this.extensions;this.dependencies;this.scripts;this.modules;this.condition;this.remote;}}
class RuntimeExtensionDescriptor{constructor(){this.type;this.className;this.factoryName;this.contextTypes;}}
const specialCases={'sdk':'SDK','js_sdk':'JSSDK','browser_sdk':'BrowserSDK','ui':'UI','object_ui':'ObjectUI','javascript_metadata':'JavaScriptMetadata','perf_ui':'PerfUI','har_importer':'HARImporter','sdk_test_runner':'SDKTestRunner','cpu_profiler_test_runner':'CPUProfilerTestRunner'};class Module{constructor(manager,descriptor){this._manager=manager;this._descriptor=descriptor;this._name=descriptor.name;this._extensions=[];this._extensionsByClassName=new Map();const extensions=(descriptor.extensions);for(let i=0;extensions&&i<extensions.length;++i){const extension=new Extension(this,extensions[i]);this._manager._extensions.push(extension);this._extensions.push(extension);}
this._loadedForTest=false;}
name(){return this._name;}
enabled(){return Runtime._isDescriptorEnabled(this._descriptor);}
resource(name){const fullName=this._name+'/'+name;const content=Runtime.cachedResources[fullName];if(!content){throw new Error(fullName+' not preloaded. Check module.json');}
return content;}
_loadPromise(){if(!this.enabled()){return Promise.reject(new Error('Module '+this._name+' is not enabled'));}
if(this._pendingLoadPromise){return this._pendingLoadPromise;}
const dependencies=this._descriptor.dependencies;const dependencyPromises=[];for(let i=0;dependencies&&i<dependencies.length;++i){dependencyPromises.push(this._manager._modulesMap[dependencies[i]]._loadPromise());}
this._pendingLoadPromise=Promise.all(dependencyPromises).then(this._loadResources.bind(this)).then(this._loadModules.bind(this)).then(this._loadScripts.bind(this)).then(()=>this._loadedForTest=true);return this._pendingLoadPromise;}
_loadResources(){const resources=this._descriptor['resources'];if(!resources||!resources.length){return Promise.resolve();}
const promises=[];for(let i=0;i<resources.length;++i){const url=this._modularizeURL(resources[i]);const isHtml=url.endsWith('.html');promises.push(Runtime._loadResourceIntoCache(url,!isHtml));}
return Promise.all(promises).then(undefined);}
_loadModules(){if(!this._descriptor.modules||!this._descriptor.modules.length){return Promise.resolve();}
const namespace=this._computeNamespace();self[namespace]=self[namespace]||{};if(typeof WorkerGlobalScope!=='undefined'&&self instanceof WorkerGlobalScope){return Promise.resolve();}
const legacyFileName=`${this._name}-legacy.js`;const fileName=this._descriptor.modules.includes(legacyFileName)?legacyFileName:`${this._name}.js`;return eval(`import('./${this._name}/${fileName}')`);}
_loadScripts(){if(!this._descriptor.scripts||!this._descriptor.scripts.length){return Promise.resolve();}
const namespace=this._computeNamespace();self[namespace]=self[namespace]||{};return Runtime._loadScriptsPromise(this._descriptor.scripts.map(this._modularizeURL,this),this._remoteBase());}
_computeNamespace(){return specialCases[this._name]||this._name.split('_').map(a=>a.substring(0,1).toUpperCase()+a.substring(1)).join('');}
_modularizeURL(resourceName){return Runtime.normalizePath(this._name+'/'+resourceName);}
_remoteBase(){return!Runtime.queryParam('debugFrontend')&&this._descriptor.remote&&Runtime._remoteBase||undefined;}
fetchResource(resourceName){const base=this._remoteBase();const sourceURL=Runtime.getResourceURL(this._modularizeURL(resourceName),base);return base?Runtime.loadResourcePromiseWithFallback(sourceURL):Runtime.loadResourcePromise(sourceURL);}
substituteURL(value){const base=this._remoteBase()||'';return value.replace(/@url\(([^\)]*?)\)/g,convertURL.bind(this));function convertURL(match,url){return base+this._modularizeURL(url);}}}
class Extension{constructor(module,descriptor){this._module=module;this._descriptor=descriptor;this._type=descriptor.type;this._hasTypeClass=this._type.charAt(0)==='@';this._className=descriptor.className||null;this._factoryName=descriptor.factoryName||null;}
descriptor(){return this._descriptor;}
module(){return this._module;}
enabled(){return this._module.enabled()&&Runtime._isDescriptorEnabled(this.descriptor());}
_typeClass(){if(!this._hasTypeClass){return null;}
return this._module._manager._resolve(this._type.substring(1));}
isApplicable(context){return this._module._manager.isExtensionApplicableToContext(this,context);}
instance(){return this._module._loadPromise().then(this._createInstance.bind(this));}
canInstantiate(){return!!(this._className||this._factoryName);}
_createInstance(){const className=this._className||this._factoryName;if(!className){throw new Error('Could not instantiate extension with no class');}
const constructorFunction=self.eval((className));if(!(constructorFunction instanceof Function)){throw new Error('Could not instantiate: '+className);}
if(this._className){return this._module._manager.sharedInstance(constructorFunction);}
return new constructorFunction(this);}
title(){const title=this._descriptor['title-'+Runtime._platform]||this._descriptor['title'];if(title&&Runtime._l10nCallback){return Runtime._l10nCallback(title);}
return title;}
hasContextType(contextType){const contextTypes=this.descriptor().contextTypes;if(!contextTypes){return false;}
for(let i=0;i<contextTypes.length;++i){if(contextType===this._module._manager._resolve(contextTypes[i])){return true;}}
return false;}}
class ExperimentsSupport{constructor(){this._supportEnabled=Runtime.queryParam('experiments')!==null;this._experiments=[];this._experimentNames={};this._enabledTransiently={};this._serverEnabled=new Set();}
allConfigurableExperiments(){const result=[];for(let i=0;i<this._experiments.length;i++){const experiment=this._experiments[i];if(!this._enabledTransiently[experiment.name]){result.push(experiment);}}
return result;}
supportEnabled(){return this._supportEnabled;}
_setExperimentsSetting(value){if(!self.localStorage){return;}
self.localStorage['experiments']=JSON.stringify(value);}
register(experimentName,experimentTitle,hidden){Runtime._assert(!this._experimentNames[experimentName],'Duplicate registration of experiment '+experimentName);this._experimentNames[experimentName]=true;this._experiments.push(new Runtime.Experiment(this,experimentName,experimentTitle,!!hidden));}
isEnabled(experimentName){this._checkExperiment(experimentName);if(Runtime._experimentsSetting()[experimentName]===false){return false;}
if(this._enabledTransiently[experimentName]){return true;}
if(this._serverEnabled.has(experimentName)){return true;}
if(!this.supportEnabled()){return false;}
return!!Runtime._experimentsSetting()[experimentName];}
setEnabled(experimentName,enabled){this._checkExperiment(experimentName);const experimentsSetting=Runtime._experimentsSetting();experimentsSetting[experimentName]=enabled;this._setExperimentsSetting(experimentsSetting);}
setDefaultExperiments(experimentNames){for(let i=0;i<experimentNames.length;++i){this._checkExperiment(experimentNames[i]);this._enabledTransiently[experimentNames[i]]=true;}}
setServerEnabledExperiments(experimentNames){for(const experiment of experimentNames){this._checkExperiment(experiment);this._serverEnabled.add(experiment);}}
enableForTest(experimentName){this._checkExperiment(experimentName);this._enabledTransiently[experimentName]=true;}
clearForTest(){this._experiments=[];this._experimentNames={};this._enabledTransiently={};this._serverEnabled.clear();}
cleanUpStaleExperiments(){const experimentsSetting=Runtime._experimentsSetting();const cleanedUpExperimentSetting={};for(let i=0;i<this._experiments.length;++i){const experimentName=this._experiments[i].name;if(experimentsSetting[experimentName]){cleanedUpExperimentSetting[experimentName]=true;}}
this._setExperimentsSetting(cleanedUpExperimentSetting);}
_checkExperiment(experimentName){Runtime._assert(this._experimentNames[experimentName],'Unknown experiment '+experimentName);}}
class Experiment{constructor(experiments,name,title,hidden){this.name=name;this.title=title;this.hidden=hidden;this._experiments=experiments;}
isEnabled(){return this._experiments.isEnabled(this.name);}
setEnabled(enabled){this._experiments.setEnabled(this.name,enabled);}}
Runtime.experiments=new ExperimentsSupport();Runtime._appStartedPromiseCallback;Runtime._appStartedPromise=new Promise(fulfil=>Runtime._appStartedPromiseCallback=fulfil);Runtime._l10nCallback;Runtime._remoteBase;(function validateRemoteBase(){if(location.href.startsWith('devtools://devtools/bundled/')&&Runtime.queryParam('remoteBase')){const versionMatch=/\/serve_file\/(@[0-9a-zA-Z]+)\/?$/.exec(Runtime.queryParam('remoteBase'));if(versionMatch){Runtime._remoteBase=`${location.origin}/remote/serve_file/${versionMatch[1]}/`;}}})();self.Root=self.Root||{};Root=Root||{};Root.allDescriptors=Root.allDescriptors||[];Root.applicationDescriptor=Root.applicationDescriptor||undefined;Root.Runtime=Runtime;Root.runtime;Root.Runtime.ModuleDescriptor=ModuleDescriptor;Root.Runtime.ExtensionDescriptor=RuntimeExtensionDescriptor;Root.Runtime.Extension=Extension;Root.Runtime.Module=Module;Root.Runtime.ExperimentsSupport=ExperimentsSupport;Root.Runtime.Experiment=Experiment;