/*
Copyright The Closure Library Authors.
SPDX-License-Identifier: Apache-2.0
*/
var isChrome87, $jscomp = $jscomp || {};
$jscomp.scope = {};
$jscomp.arrayIteratorImpl = function(array) {
var index = 0;
return function() {
return index < array.length ? {done:!1, value:array[index++],} : {done:!0};
};
};
$jscomp.arrayIterator = function(array) {
return {next:$jscomp.arrayIteratorImpl(array)};
};
$jscomp.ASSUME_ES5 = !1;
$jscomp.ASSUME_NO_NATIVE_MAP = !1;
$jscomp.ASSUME_NO_NATIVE_SET = !1;
$jscomp.SIMPLE_FROUND_POLYFILL = !1;
$jscomp.ISOLATE_POLYFILLS = !1;
$jscomp.FORCE_POLYFILL_PROMISE = !1;
$jscomp.FORCE_POLYFILL_PROMISE_WHEN_NO_UNHANDLED_REJECTION = !1;
$jscomp.defineProperty = $jscomp.ASSUME_ES5 || "function" == typeof Object.defineProperties ? Object.defineProperty : function(target, property, descriptor) {
if (target == Array.prototype || target == Object.prototype) {
return target;
}
target[property] = descriptor.value;
return target;
};
$jscomp.getGlobal = function(passedInThis) {
for (var possibleGlobals = ["object" == typeof globalThis && globalThis, passedInThis, "object" == typeof window && window, "object" == typeof self && self, "object" == typeof global && global,], i = 0; i < possibleGlobals.length; ++i) {
var maybeGlobal = possibleGlobals[i];
if (maybeGlobal && maybeGlobal.Math == Math) {
return maybeGlobal;
}
}
return function() {
throw Error("Cannot find global object");
}();
};
$jscomp.global = $jscomp.getGlobal(this);
$jscomp.IS_SYMBOL_NATIVE = "function" === typeof Symbol && "symbol" === typeof Symbol("x");
$jscomp.TRUST_ES6_POLYFILLS = !$jscomp.ISOLATE_POLYFILLS || $jscomp.IS_SYMBOL_NATIVE;
$jscomp.polyfills = {};
$jscomp.propertyToPolyfillSymbol = {};
$jscomp.POLYFILL_PREFIX = "$jscp$";
var $jscomp$lookupPolyfilledValue = function(target, property) {
var obfuscatedName = $jscomp.propertyToPolyfillSymbol[property];
if (null == obfuscatedName) {
return target[property];
}
var polyfill = target[obfuscatedName];
return void 0 !== polyfill ? polyfill : target[property];
};
$jscomp.polyfill = function(target, polyfill, fromLang, toLang) {
polyfill && ($jscomp.ISOLATE_POLYFILLS ? $jscomp.polyfillIsolated(target, polyfill, fromLang, toLang) : $jscomp.polyfillUnisolated(target, polyfill, fromLang, toLang));
};
$jscomp.polyfillUnisolated = function(target, polyfill, fromLang, toLang) {
for (var obj = $jscomp.global, split = target.split("."), i = 0; i < split.length - 1; i++) {
var key = split[i];
if (!(key in obj)) {
return;
}
obj = obj[key];
}
var property = split[split.length - 1], orig = obj[property], impl = polyfill(orig);
impl != orig && null != impl && $jscomp.defineProperty(obj, property, {configurable:!0, writable:!0, value:impl});
};
$jscomp.polyfillIsolated = function(target, polyfill, fromLang, toLang) {
var split = target.split("."), isSimpleName = 1 === split.length, root = split[0];
var ownerObject = !isSimpleName && root in $jscomp.polyfills ? $jscomp.polyfills : $jscomp.global;
for (var i = 0; i < split.length - 1; i++) {
var key = split[i];
if (!(key in ownerObject)) {
return;
}
ownerObject = ownerObject[key];
}
var property = split[split.length - 1], nativeImpl = $jscomp.IS_SYMBOL_NATIVE && "es6" === fromLang ? ownerObject[property] : null, impl = polyfill(nativeImpl);
if (null != impl) {
if (isSimpleName) {
$jscomp.defineProperty($jscomp.polyfills, property, {configurable:!0, writable:!0, value:impl});
} else {
if (impl !== nativeImpl) {
if (void 0 === $jscomp.propertyToPolyfillSymbol[property]) {
var BIN_ID = 1e9 * Math.random() >>> 0;
$jscomp.propertyToPolyfillSymbol[property] = $jscomp.IS_SYMBOL_NATIVE ? $jscomp.global.Symbol(property) : $jscomp.POLYFILL_PREFIX + BIN_ID + "$" + property;
}
$jscomp.defineProperty(ownerObject, $jscomp.propertyToPolyfillSymbol[property], {configurable:!0, writable:!0, value:impl});
}
}
}
};
$jscomp.initSymbol = function() {
};
$jscomp.polyfill("Symbol", function(orig) {
if (orig) {
return orig;
}
var SymbolClass = function(id, opt_description) {
this.$jscomp$symbol$id_ = id;
$jscomp.defineProperty(this, "description", {configurable:!0, writable:!0, value:opt_description});
};
SymbolClass.prototype.toString = function() {
return this.$jscomp$symbol$id_;
};
var SYMBOL_PREFIX = "jscomp_symbol_" + (1e9 * Math.random() >>> 0) + "_", counter = 0, symbolPolyfill = function(opt_description) {
if (this instanceof symbolPolyfill) {
throw new TypeError("Symbol is not a constructor");
}
return new SymbolClass(SYMBOL_PREFIX + (opt_description || "") + "_" + counter++, opt_description);
};
return symbolPolyfill;
}, "es6", "es3");
$jscomp.polyfill("Symbol.iterator", function(orig) {
if (orig) {
return orig;
}
for (var symbolIterator = Symbol("Symbol.iterator"), arrayLikes = "Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "), i = 0; i < arrayLikes.length; i++) {
var ArrayLikeCtor = $jscomp.global[arrayLikes[i]];
"function" === typeof ArrayLikeCtor && "function" != typeof ArrayLikeCtor.prototype[symbolIterator] && $jscomp.defineProperty(ArrayLikeCtor.prototype, symbolIterator, {configurable:!0, writable:!0, value:function() {
return $jscomp.iteratorPrototype($jscomp.arrayIteratorImpl(this));
}});
}
return symbolIterator;
}, "es6", "es3");
$jscomp.iteratorPrototype = function(next) {
var iterator = {next:next};
iterator[Symbol.iterator] = function() {
return this;
};
return iterator;
};
$jscomp.createTemplateTagFirstArg = function(arrayStrings) {
return arrayStrings.raw = arrayStrings;
};
$jscomp.createTemplateTagFirstArgWithRaw = function(arrayStrings, rawArrayStrings) {
arrayStrings.raw = rawArrayStrings;
return arrayStrings;
};
$jscomp.makeIterator = function(iterable) {
var iteratorFunction = "undefined" != typeof Symbol && Symbol.iterator && iterable[Symbol.iterator];
return iteratorFunction ? iteratorFunction.call(iterable) : $jscomp.arrayIterator(iterable);
};
$jscomp.arrayFromIterator = function(iterator) {
for (var i, arr = []; !(i = iterator.next()).done;) {
arr.push(i.value);
}
return arr;
};
$jscomp.arrayFromIterable = function(iterable) {
return iterable instanceof Array ? iterable : $jscomp.arrayFromIterator($jscomp.makeIterator(iterable));
};
$jscomp.objectCreate = $jscomp.ASSUME_ES5 || "function" == typeof Object.create ? Object.create : function(prototype) {
var ctor = function() {
};
ctor.prototype = prototype;
return new ctor();
};
$jscomp.getConstructImplementation = function() {
function reflectConstructWorks() {
function Base() {
}
new Base();
Reflect.construct(Base, [], function Derived() {
});
return new Base() instanceof Base;
}
if ($jscomp.TRUST_ES6_POLYFILLS && "undefined" != typeof Reflect && Reflect.construct) {
if (reflectConstructWorks()) {
return Reflect.construct;
}
var brokenConstruct = Reflect.construct;
return function(target, argList, opt_newTarget) {
var out = brokenConstruct(target, argList);
opt_newTarget && Reflect.setPrototypeOf(out, opt_newTarget.prototype);
return out;
};
}
return function construct(target, argList, opt_newTarget) {
void 0 === opt_newTarget && (opt_newTarget = target);
var obj = $jscomp.objectCreate(opt_newTarget.prototype || Object.prototype);
return Function.prototype.apply.call(target, obj, argList) || obj;
};
};
$jscomp.construct = {valueOf:$jscomp.getConstructImplementation}.valueOf();
$jscomp.underscoreProtoCanBeSet = function() {
var x = {a:!0}, y = {};
try {
return y.__proto__ = x, y.a;
} catch (e) {
}
return !1;
};
$jscomp.setPrototypeOf = $jscomp.TRUST_ES6_POLYFILLS && "function" == typeof Object.setPrototypeOf ? Object.setPrototypeOf : $jscomp.underscoreProtoCanBeSet() ? function(target, proto) {
target.__proto__ = proto;
if (target.__proto__ !== proto) {
throw new TypeError(target + " is not extensible");
}
return target;
} : null;
$jscomp.inherits = function(childCtor, parentCtor) {
childCtor.prototype = $jscomp.objectCreate(parentCtor.prototype);
childCtor.prototype.constructor = childCtor;
if ($jscomp.setPrototypeOf) {
var setPrototypeOf = $jscomp.setPrototypeOf;
setPrototypeOf(childCtor, parentCtor);
} else {
for (var p in parentCtor) {
if ("prototype" != p) {
if (Object.defineProperties) {
var descriptor = Object.getOwnPropertyDescriptor(parentCtor, p);
descriptor && Object.defineProperty(childCtor, p, descriptor);
} else {
childCtor[p] = parentCtor[p];
}
}
}
}
childCtor.superClass_ = parentCtor.prototype;
};
$jscomp.polyfill("Reflect", function(orig) {
return orig ? orig : {};
}, "es6", "es3");
$jscomp.polyfill("Reflect.construct", function(orig) {
return $jscomp.construct;
}, "es6", "es3");
$jscomp.polyfill("Reflect.setPrototypeOf", function(orig) {
if (orig) {
return orig;
}
if ($jscomp.setPrototypeOf) {
var setPrototypeOf = $jscomp.setPrototypeOf;
return function(target, proto) {
try {
return setPrototypeOf(target, proto), !0;
} catch (e) {
return !1;
}
};
}
return null;
}, "es6", "es5");
$jscomp.checkEs6ConformanceViaProxy = function() {
try {
var proxied = {}, proxy = Object.create(new $jscomp.global.Proxy(proxied, {get:function(target, key, receiver) {
return target == proxied && "q" == key && receiver == proxy;
}}));
return !0 === proxy.q;
} catch (err) {
return !1;
}
};
$jscomp.USE_PROXY_FOR_ES6_CONFORMANCE_CHECKS = !1;
$jscomp.ES6_CONFORMANCE = $jscomp.USE_PROXY_FOR_ES6_CONFORMANCE_CHECKS && $jscomp.checkEs6ConformanceViaProxy();
$jscomp.owns = function(obj, prop) {
return Object.prototype.hasOwnProperty.call(obj, prop);
};
$jscomp.polyfill("WeakMap", function(NativeWeakMap) {
function isConformant() {
if (!NativeWeakMap || !Object.seal) {
return !1;
}
try {
var x = Object.seal({}), y = Object.seal({}), map = new NativeWeakMap([[x, 2], [y, 3]]);
if (2 != map.get(x) || 3 != map.get(y)) {
return !1;
}
map.delete(x);
map.set(y, 4);
return !map.has(x) && 4 == map.get(y);
} catch (err) {
return !1;
}
}
function WeakMapMembership() {
}
function isValidKey(key) {
var type = typeof key;
return "object" === type && null !== key || "function" === type;
}
function insert(target) {
if (!$jscomp.owns(target, prop)) {
var obj = new WeakMapMembership();
$jscomp.defineProperty(target, prop, {value:obj});
}
}
function patch(name) {
if (!$jscomp.ISOLATE_POLYFILLS) {
var prev = Object[name];
prev && (Object[name] = function(target) {
if (target instanceof WeakMapMembership) {
return target;
}
Object.isExtensible(target) && insert(target);
return prev(target);
});
}
}
if ($jscomp.USE_PROXY_FOR_ES6_CONFORMANCE_CHECKS) {
if (NativeWeakMap && $jscomp.ES6_CONFORMANCE) {
return NativeWeakMap;
}
} else {
if (isConformant()) {
return NativeWeakMap;
}
}
var prop = "$jscomp_hidden_" + Math.random();
patch("freeze");
patch("preventExtensions");
patch("seal");
var index = 0, PolyfillWeakMap = function(opt_iterable) {
this.id_ = (index += Math.random() + 1).toString();
if (opt_iterable) {
for (var iter = $jscomp.makeIterator(opt_iterable), entry; !(entry = iter.next()).done;) {
var item = entry.value;
this.set(item[0], item[1]);
}
}
};
PolyfillWeakMap.prototype.set = function(key, value) {
if (!isValidKey(key)) {
throw Error("Invalid WeakMap key");
}
insert(key);
if (!$jscomp.owns(key, prop)) {
throw Error("WeakMap key fail: " + key);
}
key[prop][this.id_] = value;
return this;
};
PolyfillWeakMap.prototype.get = function(key) {
return isValidKey(key) && $jscomp.owns(key, prop) ? key[prop][this.id_] : void 0;
};
PolyfillWeakMap.prototype.has = function(key) {
return isValidKey(key) && $jscomp.owns(key, prop) && $jscomp.owns(key[prop], this.id_);
};
PolyfillWeakMap.prototype.delete = function(key) {
return isValidKey(key) && $jscomp.owns(key, prop) && $jscomp.owns(key[prop], this.id_) ? delete key[prop][this.id_] : !1;
};
return PolyfillWeakMap;
}, "es6", "es3");
$jscomp.MapEntry = function() {
};
$jscomp.polyfill("Map", function(NativeMap) {
function isConformant() {
if ($jscomp.ASSUME_NO_NATIVE_MAP || !NativeMap || "function" != typeof NativeMap || !NativeMap.prototype.entries || "function" != typeof Object.seal) {
return !1;
}
try {
var key = Object.seal({x:4}), map = new NativeMap($jscomp.makeIterator([[key, "s"]]));
if ("s" != map.get(key) || 1 != map.size || map.get({x:4}) || map.set({x:4}, "t") != map || 2 != map.size) {
return !1;
}
var iter = map.entries(), item = iter.next();
if (item.done || item.value[0] != key || "s" != item.value[1]) {
return !1;
}
item = iter.next();
return item.done || 4 != item.value[0].x || "t" != item.value[1] || !iter.next().done ? !1 : !0;
} catch (err) {
return !1;
}
}
if ($jscomp.USE_PROXY_FOR_ES6_CONFORMANCE_CHECKS) {
if (NativeMap && $jscomp.ES6_CONFORMANCE) {
return NativeMap;
}
} else {
if (isConformant()) {
return NativeMap;
}
}
var idMap = new WeakMap(), PolyfillMap = function(opt_iterable) {
this.data_ = {};
this.head_ = createHead();
this.size = 0;
if (opt_iterable) {
for (var iter = $jscomp.makeIterator(opt_iterable), entry; !(entry = iter.next()).done;) {
var item = entry.value;
this.set(item[0], item[1]);
}
}
};
PolyfillMap.prototype.set = function(key, value) {
key = 0 === key ? 0 : key;
var r = maybeGetEntry(this, key);
r.list || (r.list = this.data_[r.id] = []);
r.entry ? r.entry.value = value : (r.entry = {next:this.head_, previous:this.head_.previous, head:this.head_, key:key, value:value,}, r.list.push(r.entry), this.head_.previous.next = r.entry, this.head_.previous = r.entry, this.size++);
return this;
};
PolyfillMap.prototype.delete = function(key) {
var r = maybeGetEntry(this, key);
return r.entry && r.list ? (r.list.splice(r.index, 1), r.list.length || delete this.data_[r.id], r.entry.previous.next = r.entry.next, r.entry.next.previous = r.entry.previous, r.entry.head = null, this.size--, !0) : !1;
};
PolyfillMap.prototype.clear = function() {
this.data_ = {};
this.head_ = this.head_.previous = createHead();
this.size = 0;
};
PolyfillMap.prototype.has = function(key) {
return !!maybeGetEntry(this, key).entry;
};
PolyfillMap.prototype.get = function(key) {
var entry = maybeGetEntry(this, key).entry;
return entry && entry.value;
};
PolyfillMap.prototype.entries = function() {
return makeIterator(this, function(entry) {
return [entry.key, entry.value];
});
};
PolyfillMap.prototype.keys = function() {
return makeIterator(this, function(entry) {
return entry.key;
});
};
PolyfillMap.prototype.values = function() {
return makeIterator(this, function(entry) {
return entry.value;
});
};
PolyfillMap.prototype.forEach = function(callback, opt_thisArg) {
for (var iter = this.entries(), item; !(item = iter.next()).done;) {
var entry = item.value;
callback.call(opt_thisArg, entry[1], entry[0], this);
}
};
PolyfillMap.prototype[Symbol.iterator] = PolyfillMap.prototype.entries;
var maybeGetEntry = function(map, key) {
var id = getId(key), list = map.data_[id];
if (list && $jscomp.owns(map.data_, id)) {
for (var index = 0; index < list.length; index++) {
var entry = list[index];
if (key !== key && entry.key !== entry.key || key === entry.key) {
return {id:id, list:list, index:index, entry:entry};
}
}
}
return {id:id, list:list, index:-1, entry:void 0};
}, makeIterator = function(map, func) {
var entry = map.head_;
return $jscomp.iteratorPrototype(function() {
if (entry) {
for (; entry.head != map.head_;) {
entry = entry.previous;
}
for (; entry.next != entry.head;) {
return entry = entry.next, {done:!1, value:func(entry)};
}
entry = null;
}
return {done:!0, value:void 0};
});
}, createHead = function() {
var head = {};
return head.previous = head.next = head.head = head;
}, mapIndex = 0, getId = function(obj) {
var type = obj && typeof obj;
if ("object" == type || "function" == type) {
if (!idMap.has(obj)) {
var id = "" + ++mapIndex;
idMap.set(obj, id);
return id;
}
return idMap.get(obj);
}
return "p_" + obj;
};
return PolyfillMap;
}, "es6", "es3");
$jscomp.findInternal = function(array, callback, thisArg) {
array instanceof String && (array = String(array));
for (var len = array.length, i = 0; i < len; i++) {
var value = array[i];
if (callback.call(thisArg, value, i, array)) {
return {i:i, v:value};
}
}
return {i:-1, v:void 0};
};
$jscomp.polyfill("Array.prototype.find", function(orig) {
return orig ? orig : function(callback, opt_thisArg) {
return $jscomp.findInternal(this, callback, opt_thisArg).v;
};
}, "es6", "es3");
$jscomp.checkStringArgs = function(thisArg, arg, func) {
if (null == thisArg) {
throw new TypeError("The 'this' value for String.prototype." + func + " must not be null or undefined");
}
if (arg instanceof RegExp) {
throw new TypeError("First argument to String.prototype." + func + " must not be a regular expression");
}
return thisArg + "";
};
$jscomp.polyfill("String.prototype.endsWith", function(orig) {
return orig ? orig : function(searchString, opt_position) {
var string = $jscomp.checkStringArgs(this, searchString, "endsWith");
searchString += "";
void 0 === opt_position && (opt_position = string.length);
for (var i = Math.max(0, Math.min(opt_position | 0, string.length)), j = searchString.length; 0 < j && 0 < i;) {
if (string[--i] != searchString[--j]) {
return !1;
}
}
return 0 >= j;
};
}, "es6", "es3");
$jscomp.polyfill("String.prototype.startsWith", function(orig) {
return orig ? orig : function(searchString, opt_position) {
var string = $jscomp.checkStringArgs(this, searchString, "startsWith");
searchString += "";
for (var strLen = string.length, searchLen = searchString.length, i = Math.max(0, Math.min(opt_position | 0, string.length)), j = 0; j < searchLen && i < strLen;) {
if (string[i++] != searchString[j++]) {
return !1;
}
}
return j >= searchLen;
};
}, "es6", "es3");
$jscomp.polyfill("String.prototype.repeat", function(orig) {
return orig ? orig : function(copies) {
var string = $jscomp.checkStringArgs(this, null, "repeat");
if (0 > copies || 1342177279 < copies) {
throw new RangeError("Invalid count value");
}
copies |= 0;
for (var result = ""; copies;) {
if (copies & 1 && (result += string), copies >>>= 1) {
string += string;
}
}
return result;
};
}, "es6", "es3");
$jscomp.iteratorFromArray = function(array, transform) {
array instanceof String && (array += "");
var i = 0, done = !1, iter = {next:function() {
if (!done && i < array.length) {
var index = i++;
return {value:transform(index, array[index]), done:!1};
}
done = !0;
return {done:!0, value:void 0};
}};
iter[Symbol.iterator] = function() {
return iter;
};
return iter;
};
$jscomp.polyfill("Array.prototype.keys", function(orig) {
return orig ? orig : function() {
return $jscomp.iteratorFromArray(this, function(i) {
return i;
});
};
}, "es6", "es3");
$jscomp.polyfill("Array.from", function(orig) {
return orig ? orig : function(arrayLike, opt_mapFn, opt_thisArg) {
opt_mapFn = null != opt_mapFn ? opt_mapFn : function(x) {
return x;
};
var result = [], iteratorFunction = "undefined" != typeof Symbol && Symbol.iterator && arrayLike[Symbol.iterator];
if ("function" == typeof iteratorFunction) {
arrayLike = iteratorFunction.call(arrayLike);
for (var next, k = 0; !(next = arrayLike.next()).done;) {
result.push(opt_mapFn.call(opt_thisArg, next.value, k++));
}
} else {
for (var len = arrayLike.length, i = 0; i < len; i++) {
result.push(opt_mapFn.call(opt_thisArg, arrayLike[i], i));
}
}
return result;
};
}, "es6", "es3");
$jscomp.polyfill("Array.prototype.values", function(orig) {
return orig ? orig : function() {
return $jscomp.iteratorFromArray(this, function(k, v) {
return v;
});
};
}, "es8", "es3");
$jscomp.polyfill("Object.setPrototypeOf", function(orig) {
return orig || $jscomp.setPrototypeOf;
}, "es6", "es5");
$jscomp.assign = $jscomp.TRUST_ES6_POLYFILLS && "function" == typeof Object.assign ? Object.assign : function(target, var_args) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
if (source) {
for (var key in source) {
$jscomp.owns(source, key) && (target[key] = source[key]);
}
}
}
return target;
};
$jscomp.polyfill("Object.assign", function(orig) {
return orig || $jscomp.assign;
}, "es6", "es3");
$jscomp.polyfill("Promise", function(NativePromise) {
function platformSupportsPromiseRejectionEvents() {
return "undefined" !== typeof $jscomp.global.PromiseRejectionEvent;
}
function globalPromiseIsNative() {
return $jscomp.global.Promise && -1 !== $jscomp.global.Promise.toString().indexOf("[native code]");
}
function shouldForcePolyfillPromise() {
return ($jscomp.FORCE_POLYFILL_PROMISE || $jscomp.FORCE_POLYFILL_PROMISE_WHEN_NO_UNHANDLED_REJECTION && !platformSupportsPromiseRejectionEvents()) && globalPromiseIsNative();
}
function AsyncExecutor() {
this.batch_ = null;
}
function isObject(value) {
switch(typeof value) {
case "object":
return null != value;
case "function":
return !0;
default:
return !1;
}
}
function resolvingPromise(opt_value) {
return opt_value instanceof PolyfillPromise ? opt_value : new PolyfillPromise(function(resolve, reject) {
resolve(opt_value);
});
}
if (NativePromise && !shouldForcePolyfillPromise()) {
return NativePromise;
}
AsyncExecutor.prototype.asyncExecute = function(f) {
if (null == this.batch_) {
this.batch_ = [];
var self = this;
this.asyncExecuteFunction(function() {
self.executeBatch_();
});
}
this.batch_.push(f);
};
var nativeSetTimeout = $jscomp.global.setTimeout;
AsyncExecutor.prototype.asyncExecuteFunction = function(f) {
nativeSetTimeout(f, 0);
};
AsyncExecutor.prototype.executeBatch_ = function() {
for (; this.batch_ && this.batch_.length;) {
var executingBatch = this.batch_;
this.batch_ = [];
for (var i = 0; i < executingBatch.length; ++i) {
var f = executingBatch[i];
executingBatch[i] = null;
try {
f();
} catch (error) {
this.asyncThrow_(error);
}
}
}
this.batch_ = null;
};
AsyncExecutor.prototype.asyncThrow_ = function(exception) {
this.asyncExecuteFunction(function() {
throw exception;
});
};
var PromiseState = {PENDING:0, FULFILLED:1, REJECTED:2}, PolyfillPromise = function(executor) {
this.state_ = PromiseState.PENDING;
this.result_ = void 0;
this.onSettledCallbacks_ = [];
this.isRejectionHandled_ = !1;
var resolveAndReject = this.createResolveAndReject_();
try {
executor(resolveAndReject.resolve, resolveAndReject.reject);
} catch (e) {
resolveAndReject.reject(e);
}
};
PolyfillPromise.prototype.createResolveAndReject_ = function() {
function firstCallWins(method) {
return function(x) {
alreadyCalled || (alreadyCalled = !0, method.call(thisPromise, x));
};
}
var thisPromise = this, alreadyCalled = !1;
return {resolve:firstCallWins(this.resolveTo_), reject:firstCallWins(this.reject_)};
};
PolyfillPromise.prototype.resolveTo_ = function(value) {
value === this ? this.reject_(new TypeError("A Promise cannot resolve to itself")) : value instanceof PolyfillPromise ? this.settleSameAsPromise_(value) : isObject(value) ? this.resolveToNonPromiseObj_(value) : this.fulfill_(value);
};
PolyfillPromise.prototype.resolveToNonPromiseObj_ = function(obj) {
var thenMethod = void 0;
try {
thenMethod = obj.then;
} catch (error) {
this.reject_(error);
return;
}
"function" == typeof thenMethod ? this.settleSameAsThenable_(thenMethod, obj) : this.fulfill_(obj);
};
PolyfillPromise.prototype.reject_ = function(reason) {
this.settle_(PromiseState.REJECTED, reason);
};
PolyfillPromise.prototype.fulfill_ = function(value) {
this.settle_(PromiseState.FULFILLED, value);
};
PolyfillPromise.prototype.settle_ = function(settledState, valueOrReason) {
if (this.state_ != PromiseState.PENDING) {
throw Error("Cannot settle(" + settledState + ", " + valueOrReason + "): Promise already settled in state" + this.state_);
}
this.state_ = settledState;
this.result_ = valueOrReason;
this.state_ === PromiseState.REJECTED && this.scheduleUnhandledRejectionCheck_();
this.executeOnSettledCallbacks_();
};
PolyfillPromise.prototype.scheduleUnhandledRejectionCheck_ = function() {
var self = this;
nativeSetTimeout(function() {
if (self.notifyUnhandledRejection_()) {
var nativeConsole = $jscomp.global.console;
"undefined" !== typeof nativeConsole && nativeConsole.error(self.result_);
}
}, 1);
};
PolyfillPromise.prototype.notifyUnhandledRejection_ = function() {
if (this.isRejectionHandled_) {
return !1;
}
var NativeCustomEvent = $jscomp.global.CustomEvent, NativeEvent = $jscomp.global.Event, nativeDispatchEvent = $jscomp.global.dispatchEvent;
if ("undefined" === typeof nativeDispatchEvent) {
return !0;
}
if ("function" === typeof NativeCustomEvent) {
var event = new NativeCustomEvent("unhandledrejection", {cancelable:!0});
} else {
"function" === typeof NativeEvent ? event = new NativeEvent("unhandledrejection", {cancelable:!0}) : (event = $jscomp.global.document.createEvent("CustomEvent"), event.initCustomEvent("unhandledrejection", !1, !0, event));
}
event.promise = this;
event.reason = this.result_;
return nativeDispatchEvent(event);
};
PolyfillPromise.prototype.executeOnSettledCallbacks_ = function() {
if (null != this.onSettledCallbacks_) {
for (var i = 0; i < this.onSettledCallbacks_.length; ++i) {
asyncExecutor.asyncExecute(this.onSettledCallbacks_[i]);
}
this.onSettledCallbacks_ = null;
}
};
var asyncExecutor = new AsyncExecutor();
PolyfillPromise.prototype.settleSameAsPromise_ = function(promise) {
var methods = this.createResolveAndReject_();
promise.callWhenSettled_(methods.resolve, methods.reject);
};
PolyfillPromise.prototype.settleSameAsThenable_ = function(thenMethod, thenable) {
var methods = this.createResolveAndReject_();
try {
thenMethod.call(thenable, methods.resolve, methods.reject);
} catch (error) {
methods.reject(error);
}
};
PolyfillPromise.prototype.then = function(onFulfilled, onRejected) {
function createCallback(paramF, defaultF) {
return "function" == typeof paramF ? function(x) {
try {
resolveChild(paramF(x));
} catch (error) {
rejectChild(error);
}
} : defaultF;
}
var resolveChild, rejectChild, childPromise = new PolyfillPromise(function(resolve, reject) {
resolveChild = resolve;
rejectChild = reject;
});
this.callWhenSettled_(createCallback(onFulfilled, resolveChild), createCallback(onRejected, rejectChild));
return childPromise;
};
PolyfillPromise.prototype.catch = function(onRejected) {
return this.then(void 0, onRejected);
};
PolyfillPromise.prototype.callWhenSettled_ = function(onFulfilled, onRejected) {
function callback() {
switch(thisPromise.state_) {
case PromiseState.FULFILLED:
onFulfilled(thisPromise.result_);
break;
case PromiseState.REJECTED:
onRejected(thisPromise.result_);
break;
default:
throw Error("Unexpected state: " + thisPromise.state_);
}
}
var thisPromise = this;
null == this.onSettledCallbacks_ ? asyncExecutor.asyncExecute(callback) : this.onSettledCallbacks_.push(callback);
this.isRejectionHandled_ = !0;
};
PolyfillPromise.resolve = resolvingPromise;
PolyfillPromise.reject = function(opt_reason) {
return new PolyfillPromise(function(resolve, reject) {
reject(opt_reason);
});
};
PolyfillPromise.race = function(thenablesOrValues) {
return new PolyfillPromise(function(resolve, reject) {
for (var iterator = $jscomp.makeIterator(thenablesOrValues), iterRec = iterator.next(); !iterRec.done; iterRec = iterator.next()) {
resolvingPromise(iterRec.value).callWhenSettled_(resolve, reject);
}
});
};
PolyfillPromise.all = function(thenablesOrValues) {
var iterator = $jscomp.makeIterator(thenablesOrValues), iterRec = iterator.next();
return iterRec.done ? resolvingPromise([]) : new PolyfillPromise(function(resolveAll, rejectAll) {
function onFulfilled(i) {
return function(ithResult) {
resultsArray[i] = ithResult;
unresolvedCount--;
0 == unresolvedCount && resolveAll(resultsArray);
};
}
var resultsArray = [], unresolvedCount = 0;
do {
resultsArray.push(void 0), unresolvedCount++, resolvingPromise(iterRec.value).callWhenSettled_(onFulfilled(resultsArray.length - 1), rejectAll), iterRec = iterator.next();
} while (!iterRec.done);
});
};
return PolyfillPromise;
}, "es6", "es3");
$jscomp.polyfill("Object.entries", function(orig) {
return orig ? orig : function(obj) {
var result = [], key;
for (key in obj) {
$jscomp.owns(obj, key) && result.push([key, obj[key]]);
}
return result;
};
}, "es8", "es3");
$jscomp.polyfill("Object.is", function(orig) {
return orig ? orig : function(left, right) {
return left === right ? 0 !== left || 1 / left === 1 / right : left !== left && right !== right;
};
}, "es6", "es3");
$jscomp.polyfill("Array.prototype.includes", function(orig) {
return orig ? orig : function(searchElement, opt_fromIndex) {
var array = this;
array instanceof String && (array = String(array));
var len = array.length, i = opt_fromIndex || 0;
for (0 > i && (i = Math.max(i + len, 0)); i < len; i++) {
var element = array[i];
if (element === searchElement || Object.is(element, searchElement)) {
return !0;
}
}
return !1;
};
}, "es7", "es3");
$jscomp.polyfill("String.prototype.includes", function(orig) {
return orig ? orig : function(searchString, opt_position) {
return -1 !== $jscomp.checkStringArgs(this, searchString, "includes").indexOf(searchString, opt_position || 0);
};
}, "es6", "es3");
$jscomp.polyfill("String.prototype.trimLeft", function(orig) {
function polyfill() {
return this.replace(/^[\s\xa0]+/, "");
}
return orig || polyfill;
}, "es_2019", "es3");
$jscomp.polyfill("Array.prototype.entries", function(orig) {
return orig ? orig : function() {
return $jscomp.iteratorFromArray(this, function(i, v) {
return [i, v];
});
};
}, "es6", "es3");
$jscomp.polyfill("Set", function(NativeSet) {
function isConformant() {
if ($jscomp.ASSUME_NO_NATIVE_SET || !NativeSet || "function" != typeof NativeSet || !NativeSet.prototype.entries || "function" != typeof Object.seal) {
return !1;
}
try {
var value = Object.seal({x:4}), set = new NativeSet($jscomp.makeIterator([value]));
if (!set.has(value) || 1 != set.size || set.add(value) != set || 1 != set.size || set.add({x:4}) != set || 2 != set.size) {
return !1;
}
var iter = set.entries(), item = iter.next();
if (item.done || item.value[0] != value || item.value[1] != value) {
return !1;
}
item = iter.next();
return item.done || item.value[0] == value || 4 != item.value[0].x || item.value[1] != item.value[0] ? !1 : iter.next().done;
} catch (err) {
return !1;
}
}
if ($jscomp.USE_PROXY_FOR_ES6_CONFORMANCE_CHECKS) {
if (NativeSet && $jscomp.ES6_CONFORMANCE) {
return NativeSet;
}
} else {
if (isConformant()) {
return NativeSet;
}
}
var PolyfillSet = function(opt_iterable) {
this.map_ = new Map();
if (opt_iterable) {
for (var iter = $jscomp.makeIterator(opt_iterable), entry; !(entry = iter.next()).done;) {
this.add(entry.value);
}
}
this.size = this.map_.size;
};
PolyfillSet.prototype.add = function(value) {
value = 0 === value ? 0 : value;
this.map_.set(value, value);
this.size = this.map_.size;
return this;
};
PolyfillSet.prototype.delete = function(value) {
var result = this.map_.delete(value);
this.size = this.map_.size;
return result;
};
PolyfillSet.prototype.clear = function() {
this.map_.clear();
this.size = 0;
};
PolyfillSet.prototype.has = function(value) {
return this.map_.has(value);
};
PolyfillSet.prototype.entries = function() {
return this.map_.entries();
};
PolyfillSet.prototype.values = function() {
return this.map_.values();
};
PolyfillSet.prototype.keys = PolyfillSet.prototype.values;
PolyfillSet.prototype[Symbol.iterator] = PolyfillSet.prototype.values;
PolyfillSet.prototype.forEach = function(callback, opt_thisArg) {
var set = this;
this.map_.forEach(function(value) {
return callback.call(opt_thisArg, value, value, set);
});
};
return PolyfillSet;
}, "es6", "es3");
$jscomp.polyfill("Object.values", function(orig) {
return orig ? orig : function(obj) {
var result = [], key;
for (key in obj) {
$jscomp.owns(obj, key) && result.push(obj[key]);
}
return result;
};
}, "es8", "es3");
$jscomp.stringPadding = function(padString, padLength) {
var padding = void 0 !== padString ? String(padString) : " ";
return 0 < padLength && padding ? padding.repeat(Math.ceil(padLength / padding.length)).substring(0, padLength) : "";
};
$jscomp.polyfill("String.prototype.padStart", function(orig) {
return orig ? orig : function(targetLength, opt_padString) {
var string = $jscomp.checkStringArgs(this, null, "padStart");
return $jscomp.stringPadding(opt_padString, targetLength - string.length) + string;
};
}, "es8", "es3");
var goog = goog || {};
goog.global = this || self;
goog.exportPath_ = function(name, object, overwriteImplicit, objectToExportTo) {
var parts = name.split("."), cur = objectToExportTo || goog.global;
parts[0] in cur || "undefined" == typeof cur.execScript || cur.execScript("var " + parts[0]);
for (var part; parts.length && (part = parts.shift());) {
if (parts.length || void 0 === object) {
cur = cur[part] && cur[part] !== Object.prototype[part] ? cur[part] : cur[part] = {};
} else {
if (!overwriteImplicit && goog.isObject(object) && goog.isObject(cur[part])) {
for (var prop in object) {
object.hasOwnProperty(prop) && (cur[part][prop] = object[prop]);
}
} else {
cur[part] = object;
}
}
}
};
goog.define = function(name, defaultValue) {
var defines, uncompiledDefines;
return defaultValue;
};
goog.FEATURESET_YEAR = 2012;
goog.DEBUG = !0;
goog.LOCALE = "en";
goog.getLocale = function() {
return goog.LOCALE;
};
goog.TRUSTED_SITE = !0;
goog.DISALLOW_TEST_ONLY_CODE = !goog.DEBUG;
goog.ENABLE_CHROME_APP_SAFE_SCRIPT_LOADING = !1;
goog.provide = function(name) {
if (goog.isInModuleLoader_()) {
throw Error("goog.provide cannot be used within a module.");
}
goog.constructNamespace_(name);
};
goog.constructNamespace_ = function(name, object, overwriteImplicit) {
var namespace;
goog.exportPath_(name, object, overwriteImplicit);
};
goog.NONCE_PATTERN_ = /^[\w+/_-]+[=]{0,2}$/;
goog.getScriptNonce_ = function(opt_window) {
var doc = (opt_window || goog.global).document, script = doc.querySelector && doc.querySelector("script[nonce]");
if (script) {
var nonce = script.nonce || script.getAttribute("nonce");
if (nonce && goog.NONCE_PATTERN_.test(nonce)) {
return nonce;
}
}
return "";
};
goog.VALID_MODULE_RE_ = /^[a-zA-Z_$][a-zA-Z0-9._$]*$/;
goog.module = function(name) {
if ("string" !== typeof name || !name || -1 == name.search(goog.VALID_MODULE_RE_)) {
throw Error("Invalid module identifier");
}
if (!goog.isInGoogModuleLoader_()) {
throw Error("Module " + name + " has been loaded incorrectly. Note, modules cannot be loaded as normal scripts. They require some kind of pre-processing step. You're likely trying to load a module via a script tag or as a part of a concatenated bundle without rewriting the module. For more info see: https://github.com/google/closure-library/wiki/goog.module:-an-ES6-module-like-alternative-to-goog.provide.");
}
if (goog.moduleLoaderState_.moduleName) {
throw Error("goog.module may only be called once per module.");
}
goog.moduleLoaderState_.moduleName = name;
};
goog.module.get = function(name) {
return goog.module.getInternal_(name);
};
goog.module.getInternal_ = function(name) {
var ns;
return null;
};
goog.ModuleType = {ES6:"es6", GOOG:"goog"};
goog.moduleLoaderState_ = null;
goog.isInModuleLoader_ = function() {
return goog.isInGoogModuleLoader_() || goog.isInEs6ModuleLoader_();
};
goog.isInGoogModuleLoader_ = function() {
return !!goog.moduleLoaderState_ && goog.moduleLoaderState_.type == goog.ModuleType.GOOG;
};
goog.isInEs6ModuleLoader_ = function() {
if (goog.moduleLoaderState_ && goog.moduleLoaderState_.type == goog.ModuleType.ES6) {
return !0;
}
var jscomp = goog.global.$jscomp;
return jscomp ? "function" != typeof jscomp.getCurrentModulePath ? !1 : !!jscomp.getCurrentModulePath() : !1;
};
goog.module.declareLegacyNamespace = function() {
goog.moduleLoaderState_.declareLegacyNamespace = !0;
};
goog.declareModuleId = function(namespace) {
if (goog.moduleLoaderState_) {
goog.moduleLoaderState_.moduleName = namespace;
} else {
var jscomp = goog.global.$jscomp;
if (!jscomp || "function" != typeof jscomp.getCurrentModulePath) {
throw Error('Module with namespace "' + namespace + '" has been loaded incorrectly.');
}
var exports = jscomp.require(jscomp.getCurrentModulePath());
goog.loadedModules_[namespace] = {exports:exports, type:goog.ModuleType.ES6, moduleId:namespace};
}
};
goog.setTestOnly = function(opt_message) {
if (goog.DISALLOW_TEST_ONLY_CODE) {
throw opt_message = opt_message || "", Error("Importing test-only code into non-debug environment" + (opt_message ? ": " + opt_message : "."));
}
};
goog.forwardDeclare = function(name) {
};
goog.getObjectByName = function(name, opt_obj) {
for (var parts = name.split("."), cur = opt_obj || goog.global, i = 0; i < parts.length; i++) {
if (cur = cur[parts[i]], null == cur) {
return null;
}
}
return cur;
};
goog.addDependency = function(relPath, provides, requires, opt_loadFlags) {
};
goog.ENABLE_DEBUG_LOADER = !0;
goog.logToConsole_ = function(msg) {
goog.global.console && goog.global.console.error(msg);
};
goog.require = function(namespace) {
var moduleLoaderState;
};
goog.requireType = function(namespace) {
return {};
};
goog.basePath = "";
goog.nullFunction = function() {
};
goog.abstractMethod = function() {
throw Error("unimplemented abstract method");
};
goog.addSingletonGetter = function(ctor) {
ctor.instance_ = void 0;
ctor.getInstance = function() {
if (ctor.instance_) {
return ctor.instance_;
}
goog.DEBUG && (goog.instantiatedSingletons_[goog.instantiatedSingletons_.length] = ctor);
return ctor.instance_ = new ctor();
};
};
goog.instantiatedSingletons_ = [];
goog.LOAD_MODULE_USING_EVAL = !0;
goog.SEAL_MODULE_EXPORTS = goog.DEBUG;
goog.loadedModules_ = {};
goog.DEPENDENCIES_ENABLED = !1;
goog.TRANSPILE = "detect";
goog.ASSUME_ES_MODULES_TRANSPILED = !1;
goog.TRANSPILE_TO_LANGUAGE = "";
goog.TRANSPILER = "transpile.js";
goog.TRUSTED_TYPES_POLICY_NAME = "goog";
goog.hasBadLetScoping = null;
goog.loadModule = function(moduleDef) {
var previousState = goog.moduleLoaderState_;
try {
goog.moduleLoaderState_ = {moduleName:"", declareLegacyNamespace:!1, type:goog.ModuleType.GOOG};
var origExports = {}, exports = origExports;
if ("function" === typeof moduleDef) {
exports = moduleDef.call(void 0, exports);
} else {
if ("string" === typeof moduleDef) {
exports = goog.loadModuleFromSource_.call(void 0, exports, moduleDef);
} else {
throw Error("Invalid module definition");
}
}
var moduleName = goog.moduleLoaderState_.moduleName;
if ("string" === typeof moduleName && moduleName) {
goog.moduleLoaderState_.declareLegacyNamespace ? goog.constructNamespace_(moduleName, exports, origExports !== exports) : goog.SEAL_MODULE_EXPORTS && Object.seal && "object" == typeof exports && null != exports && Object.seal(exports), goog.loadedModules_[moduleName] = {exports:exports, type:goog.ModuleType.GOOG, moduleId:goog.moduleLoaderState_.moduleName};
} else {
throw Error('Invalid module name "' + moduleName + '"');
}
} finally {
goog.moduleLoaderState_ = previousState;
}
};
goog.loadModuleFromSource_ = function(exports, JSCompiler_OptimizeArgumentsArray_p0) {
eval(goog.CLOSURE_EVAL_PREFILTER_.createScript(JSCompiler_OptimizeArgumentsArray_p0));
return exports;
};
goog.normalizePath_ = function(path) {
for (var components = path.split("/"), i = 0; i < components.length;) {
"." == components[i] ? components.splice(i, 1) : i && ".." == components[i] && components[i - 1] && ".." != components[i - 1] ? components.splice(--i, 2) : i++;
}
return components.join("/");
};
goog.loadFileSync_ = function(src) {
if (goog.global.CLOSURE_LOAD_FILE_SYNC) {
return goog.global.CLOSURE_LOAD_FILE_SYNC(src);
}
try {
var xhr = new goog.global.XMLHttpRequest();
xhr.open("get", src, !1);
xhr.send();
return 0 == xhr.status || 200 == xhr.status ? xhr.responseText : null;
} catch (err) {
return null;
}
};
goog.transpile_ = function(code$jscomp$0, path$jscomp$0, target) {
var jscomp = goog.global.$jscomp;
jscomp || (goog.global.$jscomp = jscomp = {});
var transpile = jscomp.transpile;
if (!transpile) {
var transpilerPath = goog.basePath + goog.TRANSPILER, transpilerCode = goog.loadFileSync_(transpilerPath);
if (transpilerCode) {
(function() {
(0,eval)(transpilerCode + "\n//# sourceURL=" + transpilerPath);
}).call(goog.global);
if (goog.global.$gwtExport && goog.global.$gwtExport.$jscomp && !goog.global.$gwtExport.$jscomp.transpile) {
throw Error('The transpiler did not properly export the "transpile" method. $gwtExport: ' + JSON.stringify(goog.global.$gwtExport));
}
goog.global.$jscomp.transpile = goog.global.$gwtExport.$jscomp.transpile;
jscomp = goog.global.$jscomp;
transpile = jscomp.transpile;
}
}
if (!transpile) {
var suffix = " requires transpilation but no transpiler was found.";
suffix += ' Please add "//javascript/closure:transpiler" as a data dependency to ensure it is included.';
transpile = jscomp.transpile = function(code, path) {
goog.logToConsole_(path + suffix);
return code;
};
}
return transpile(code$jscomp$0, path$jscomp$0, target);
};
goog.typeOf = function(value) {
var s = typeof value;
return "object" != s ? s : value ? Array.isArray(value) ? "array" : s : "null";
};
goog.isArrayLike = function(val) {
var type = goog.typeOf(val);
return "array" == type || "object" == type && "number" == typeof val.length;
};
goog.isDateLike = function(val) {
return goog.isObject(val) && "function" == typeof val.getFullYear;
};
goog.isObject = function(val) {
var type = typeof val;
return "object" == type && null != val || "function" == type;
};
goog.getUid = function(obj) {
return Object.prototype.hasOwnProperty.call(obj, goog.UID_PROPERTY_) && obj[goog.UID_PROPERTY_] || (obj[goog.UID_PROPERTY_] = ++goog.uidCounter_);
};
goog.hasUid = function(obj) {
return !!obj[goog.UID_PROPERTY_];
};
goog.removeUid = function(obj) {
null !== obj && "removeAttribute" in obj && obj.removeAttribute(goog.UID_PROPERTY_);
try {
delete obj[goog.UID_PROPERTY_];
} catch (ex) {
}
};
goog.UID_PROPERTY_ = "closure_uid_" + (1e9 * Math.random() >>> 0);
goog.uidCounter_ = 0;
goog.cloneObject = function(obj) {
var type = goog.typeOf(obj);
if ("object" == type || "array" == type) {
if ("function" === typeof obj.clone) {
return obj.clone();
}
if ("undefined" !== typeof Map && obj instanceof Map) {
return new Map(obj);
}
if ("undefined" !== typeof Set && obj instanceof Set) {
return new Set(obj);
}
var clone = "array" == type ? [] : {}, key;
for (key in obj) {
clone[key] = goog.cloneObject(obj[key]);
}
return clone;
}
return obj;
};
goog.bindNative_ = function(fn, selfObj, var_args) {
return fn.call.apply(fn.bind, arguments);
};
goog.bindJs_ = function(fn, selfObj, var_args) {
if (!fn) {
throw Error();
}
if (2 < arguments.length) {
var boundArgs = Array.prototype.slice.call(arguments, 2);
return function() {
var newArgs = Array.prototype.slice.call(arguments);
Array.prototype.unshift.apply(newArgs, boundArgs);
return fn.apply(selfObj, newArgs);
};
}
return function() {
return fn.apply(selfObj, arguments);
};
};
goog.bind = function(fn, selfObj, var_args) {
Function.prototype.bind && -1 != Function.prototype.bind.toString().indexOf("native code") ? goog.bind = goog.bindNative_ : goog.bind = goog.bindJs_;
return goog.bind.apply(null, arguments);
};
goog.partial = function(fn, var_args) {
var args = Array.prototype.slice.call(arguments, 1);
return function() {
var newArgs = args.slice();
newArgs.push.apply(newArgs, arguments);
return fn.apply(this, newArgs);
};
};
goog.mixin = function(target, source) {
for (var x in source) {
target[x] = source[x];
}
};
goog.now = function() {
return Date.now();
};
goog.globalEval = function(script) {
(0,eval)(script);
};
goog.getCssName = function(className, opt_modifier) {
if ("." == String(className).charAt(0)) {
throw Error('className passed in goog.getCssName must not start with ".". You passed: ' + className);
}
var getMapping = function(cssName) {
return goog.cssNameMapping_[cssName] || cssName;
}, renameByParts = function(cssName) {
for (var parts = cssName.split("-"), mapped = [], i = 0; i < parts.length; i++) {
mapped.push(getMapping(parts[i]));
}
return mapped.join("-");
};
var rename = goog.cssNameMapping_ ? "BY_WHOLE" == goog.cssNameMappingStyle_ ? getMapping : renameByParts : function(a) {
return a;
};
var result = opt_modifier ? className + "-" + rename(opt_modifier) : rename(className);
return goog.global.CLOSURE_CSS_NAME_MAP_FN ? goog.global.CLOSURE_CSS_NAME_MAP_FN(result) : result;
};
goog.setCssNameMapping = function(mapping, opt_style) {
goog.cssNameMapping_ = mapping;
goog.cssNameMappingStyle_ = opt_style;
};
goog.getMsg = function(str, opt_values, opt_options) {
opt_options && opt_options.html && (str = str.replace(/").replace(/'/g, "'").replace(/"/g, '"').replace(/&/g, "&"));
opt_values && (str = str.replace(/\{\$([^}]+)}/g, function(match, key) {
return null != opt_values && key in opt_values ? opt_values[key] : match;
}));
return str;
};
goog.getMsgWithFallback = function(a, b) {
return a;
};
goog.exportSymbol = function(publicPath, object, objectToExportTo) {
goog.exportPath_(publicPath, object, !0, objectToExportTo);
};
goog.exportProperty = function(object, publicName, symbol) {
object[publicName] = symbol;
};
goog.inherits = function(childCtor, parentCtor) {
function tempCtor() {
}
tempCtor.prototype = parentCtor.prototype;
childCtor.superClass_ = parentCtor.prototype;
childCtor.prototype = new tempCtor();
childCtor.prototype.constructor = childCtor;
childCtor.base = function(me, methodName, var_args) {
for (var args = Array(arguments.length - 2), i = 2; i < arguments.length; i++) {
args[i - 2] = arguments[i];
}
return parentCtor.prototype[methodName].apply(me, args);
};
};
goog.scope = function(fn) {
if (goog.isInModuleLoader_()) {
throw Error("goog.scope is not supported within a module.");
}
fn.call(goog.global);
};
goog.defineClass = function(superClass, def) {
var constructor = def.constructor, statics = def.statics;
constructor && constructor != Object.prototype.constructor || (constructor = function() {
throw Error("cannot instantiate an interface (no constructor defined).");
});
var cls = goog.defineClass.createSealingConstructor_(constructor, superClass);
superClass && goog.inherits(cls, superClass);
delete def.constructor;
delete def.statics;
goog.defineClass.applyProperties_(cls.prototype, def);
null != statics && (statics instanceof Function ? statics(cls) : goog.defineClass.applyProperties_(cls, statics));
return cls;
};
goog.defineClass.SEAL_CLASS_INSTANCES = goog.DEBUG;
goog.defineClass.createSealingConstructor_ = function(ctr, superClass) {
return goog.defineClass.SEAL_CLASS_INSTANCES ? function() {
var instance = ctr.apply(this, arguments) || this;
instance[goog.UID_PROPERTY_] = instance[goog.UID_PROPERTY_];
return instance;
} : ctr;
};
goog.defineClass.OBJECT_PROTOTYPE_FIELDS_ = "constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");
goog.defineClass.applyProperties_ = function(target, source) {
for (var key in source) {
Object.prototype.hasOwnProperty.call(source, key) && (target[key] = source[key]);
}
for (var i = 0; i < goog.defineClass.OBJECT_PROTOTYPE_FIELDS_.length; i++) {
key = goog.defineClass.OBJECT_PROTOTYPE_FIELDS_[i], Object.prototype.hasOwnProperty.call(source, key) && (target[key] = source[key]);
}
};
goog.identity_ = function(s) {
return s;
};
goog.createTrustedTypesPolicy = function(name) {
var policy = null, policyFactory = goog.global.trustedTypes;
if (!policyFactory || !policyFactory.createPolicy) {
return policy;
}
try {
policy = policyFactory.createPolicy(name, {createHTML:goog.identity_, createScript:goog.identity_, createScriptURL:goog.identity_});
} catch (e) {
goog.logToConsole_(e.message);
}
return policy;
};
function module$contents$goog$dispose_dispose(obj) {
obj && "function" == typeof obj.dispose && obj.dispose();
}
goog.dispose = module$contents$goog$dispose_dispose;
function module$contents$goog$disposeAll_disposeAll(var_args) {
for (var i = 0, len = arguments.length; i < len; ++i) {
var disposable = arguments[i];
goog.isArrayLike(disposable) ? module$contents$goog$disposeAll_disposeAll.apply(null, disposable) : module$contents$goog$dispose_dispose(disposable);
}
}
goog.disposeAll = module$contents$goog$disposeAll_disposeAll;
goog.disposable = {};
goog.disposable.IDisposable = function() {
};
goog.Disposable = function() {
goog.Disposable.MONITORING_MODE != goog.Disposable.MonitoringMode.OFF && (goog.Disposable.INCLUDE_STACK_ON_CREATION && (this.creationStack = Error().stack), goog.Disposable.instances_[goog.getUid(this)] = this);
this.disposed_ = this.disposed_;
this.onDisposeCallbacks_ = this.onDisposeCallbacks_;
};
goog.Disposable.MonitoringMode = {OFF:0, PERMANENT:1, INTERACTIVE:2};
goog.Disposable.MONITORING_MODE = 0;
goog.Disposable.INCLUDE_STACK_ON_CREATION = !0;
goog.Disposable.instances_ = {};
goog.Disposable.getUndisposedObjects = function() {
var ret = [], id;
for (id in goog.Disposable.instances_) {
goog.Disposable.instances_.hasOwnProperty(id) && ret.push(goog.Disposable.instances_[Number(id)]);
}
return ret;
};
goog.Disposable.clearUndisposedObjects = function() {
goog.Disposable.instances_ = {};
};
goog.Disposable.prototype.disposed_ = !1;
goog.Disposable.prototype.isDisposed = function() {
return this.disposed_;
};
goog.Disposable.prototype.getDisposed = goog.Disposable.prototype.isDisposed;
goog.Disposable.prototype.dispose = function() {
if (!this.disposed_ && (this.disposed_ = !0, this.disposeInternal(), goog.Disposable.MONITORING_MODE != goog.Disposable.MonitoringMode.OFF)) {
var uid = goog.getUid(this);
if (goog.Disposable.MONITORING_MODE == goog.Disposable.MonitoringMode.PERMANENT && !goog.Disposable.instances_.hasOwnProperty(uid)) {
throw Error(this + " did not call the goog.Disposable base constructor or was disposed of after a clearUndisposedObjects call");
}
if (goog.Disposable.MONITORING_MODE != goog.Disposable.MonitoringMode.OFF && this.onDisposeCallbacks_ && 0 < this.onDisposeCallbacks_.length) {
throw Error(this + " did not empty its onDisposeCallbacks queue. This probably means it overrode dispose() or disposeInternal() without calling the superclass' method.");
}
delete goog.Disposable.instances_[uid];
}
};
goog.Disposable.prototype.registerDisposable = function(disposable) {
this.addOnDisposeCallback(goog.partial(module$contents$goog$dispose_dispose, disposable));
};
goog.Disposable.prototype.addOnDisposeCallback = function(callback, opt_scope) {
this.disposed_ ? void 0 !== opt_scope ? callback.call(opt_scope) : callback() : (this.onDisposeCallbacks_ || (this.onDisposeCallbacks_ = []), this.onDisposeCallbacks_.push(void 0 !== opt_scope ? goog.bind(callback, opt_scope) : callback));
};
goog.Disposable.prototype.disposeInternal = function() {
if (this.onDisposeCallbacks_) {
for (; this.onDisposeCallbacks_.length;) {
this.onDisposeCallbacks_.shift()();
}
}
};
goog.Disposable.isDisposed = function(obj) {
return obj && "function" == typeof obj.isDisposed ? obj.isDisposed() : !1;
};
goog.events = {};
goog.events.EventId = function(eventId) {
this.id = eventId;
};
goog.events.EventId.prototype.toString = function() {
return this.id;
};
goog.events.Event = function(type, opt_target) {
this.type = type instanceof goog.events.EventId ? String(type) : type;
this.currentTarget = this.target = opt_target;
this.defaultPrevented = this.propagationStopped_ = !1;
};
goog.events.Event.prototype.hasPropagationStopped = function() {
return this.propagationStopped_;
};
goog.events.Event.prototype.stopPropagation = function() {
this.propagationStopped_ = !0;
};
goog.events.Event.prototype.preventDefault = function() {
this.defaultPrevented = !0;
};
goog.events.Event.stopPropagation = function(e) {
e.stopPropagation();
};
goog.events.Event.preventDefault = function(e) {
e.preventDefault();
};
goog.debug = {};
function module$contents$goog$debug$Error_DebugError(msg, cause) {
if (Error.captureStackTrace) {
Error.captureStackTrace(this, module$contents$goog$debug$Error_DebugError);
} else {
var stack = Error().stack;
stack && (this.stack = stack);
}
msg && (this.message = String(msg));
void 0 !== cause && (this.cause = cause);
this.reportErrorToServer = !0;
}
goog.inherits(module$contents$goog$debug$Error_DebugError, Error);
module$contents$goog$debug$Error_DebugError.prototype.name = "CustomError";
goog.debug.Error = module$contents$goog$debug$Error_DebugError;
goog.dom = {};
goog.dom.NodeType = {ELEMENT:1, ATTRIBUTE:2, TEXT:3, CDATA_SECTION:4, ENTITY_REFERENCE:5, ENTITY:6, PROCESSING_INSTRUCTION:7, COMMENT:8, DOCUMENT:9, DOCUMENT_TYPE:10, DOCUMENT_FRAGMENT:11, NOTATION:12};
goog.asserts = {};
goog.asserts.ENABLE_ASSERTS = goog.DEBUG;
goog.asserts.AssertionError = function(messagePattern, messageArgs) {
module$contents$goog$debug$Error_DebugError.call(this, goog.asserts.subs_(messagePattern, messageArgs));
this.messagePattern = messagePattern;
};
goog.inherits(goog.asserts.AssertionError, module$contents$goog$debug$Error_DebugError);
goog.asserts.AssertionError.prototype.name = "AssertionError";
goog.asserts.DEFAULT_ERROR_HANDLER = function(e) {
throw e;
};
goog.asserts.errorHandler_ = goog.asserts.DEFAULT_ERROR_HANDLER;
goog.asserts.subs_ = function(pattern, subs) {
for (var splitParts = pattern.split("%s"), returnString = "", subLast = splitParts.length - 1, i = 0; i < subLast; i++) {
returnString += splitParts[i] + (i < subs.length ? subs[i] : "%s");
}
return returnString + splitParts[subLast];
};
goog.asserts.doAssertFailure_ = function(defaultMessage, defaultArgs, givenMessage, givenArgs) {
var message = "Assertion failed";
if (givenMessage) {
message += ": " + givenMessage;
var args = givenArgs;
} else {
defaultMessage && (message += ": " + defaultMessage, args = defaultArgs);
}
var e = new goog.asserts.AssertionError("" + message, args || []);
goog.asserts.errorHandler_(e);
};
goog.asserts.setErrorHandler = function(errorHandler) {
goog.asserts.ENABLE_ASSERTS && (goog.asserts.errorHandler_ = errorHandler);
};
goog.asserts.assert = function(condition, opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && !condition && goog.asserts.doAssertFailure_("", null, opt_message, Array.prototype.slice.call(arguments, 2));
return condition;
};
goog.asserts.assertExists = function(value, opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && null == value && goog.asserts.doAssertFailure_("Expected to exist: %s.", [value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.fail = function(opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && goog.asserts.errorHandler_(new goog.asserts.AssertionError("Failure" + (opt_message ? ": " + opt_message : ""), Array.prototype.slice.call(arguments, 1)));
};
goog.asserts.assertNumber = function(value, opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && "number" !== typeof value && goog.asserts.doAssertFailure_("Expected number but got %s: %s.", [goog.typeOf(value), value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.assertString = function(value, opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && "string" !== typeof value && goog.asserts.doAssertFailure_("Expected string but got %s: %s.", [goog.typeOf(value), value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.assertFunction = function(value, opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && "function" !== typeof value && goog.asserts.doAssertFailure_("Expected function but got %s: %s.", [goog.typeOf(value), value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.assertObject = function(value, opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && !goog.isObject(value) && goog.asserts.doAssertFailure_("Expected object but got %s: %s.", [goog.typeOf(value), value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.assertArray = function(value, opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && !Array.isArray(value) && goog.asserts.doAssertFailure_("Expected array but got %s: %s.", [goog.typeOf(value), value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.assertBoolean = function(value, opt_message, var_args) {
goog.asserts.ENABLE_ASSERTS && "boolean" !== typeof value && goog.asserts.doAssertFailure_("Expected boolean but got %s: %s.", [goog.typeOf(value), value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.assertElement = function(value, opt_message, var_args) {
!goog.asserts.ENABLE_ASSERTS || goog.isObject(value) && value.nodeType == goog.dom.NodeType.ELEMENT || goog.asserts.doAssertFailure_("Expected Element but got %s: %s.", [goog.typeOf(value), value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.assertInstanceof = function(value, type, opt_message, var_args) {
!goog.asserts.ENABLE_ASSERTS || value instanceof type || goog.asserts.doAssertFailure_("Expected instanceof %s but got %s.", [goog.asserts.getType_(type), goog.asserts.getType_(value)], opt_message, Array.prototype.slice.call(arguments, 3));
return value;
};
goog.asserts.assertFinite = function(value, opt_message, var_args) {
!goog.asserts.ENABLE_ASSERTS || "number" == typeof value && isFinite(value) || goog.asserts.doAssertFailure_("Expected %s to be a finite number but it is not.", [value], opt_message, Array.prototype.slice.call(arguments, 2));
return value;
};
goog.asserts.getType_ = function(value) {
return value instanceof Function ? value.displayName || value.name || "unknown type name" : value instanceof Object ? value.constructor.displayName || value.constructor.name || Object.prototype.toString.call(value) : null === value ? "null" : typeof value;
};
goog.debug.entryPointRegistry = {};
goog.debug.entryPointRegistry.EntryPointMonitor = function() {
};
goog.debug.EntryPointMonitor = goog.debug.entryPointRegistry.EntryPointMonitor;
goog.debug.entryPointRegistry.refList_ = [];
goog.debug.entryPointRegistry.monitors_ = [];
goog.debug.entryPointRegistry.monitorsMayExist_ = !1;
goog.debug.entryPointRegistry.register = function(callback) {
goog.debug.entryPointRegistry.refList_[goog.debug.entryPointRegistry.refList_.length] = callback;
if (goog.debug.entryPointRegistry.monitorsMayExist_) {
for (var monitors = goog.debug.entryPointRegistry.monitors_, i = 0; i < monitors.length; i++) {
callback(goog.bind(monitors[i].wrap, monitors[i]));
}
}
};
goog.debug.entryPointRegistry.monitorAll = function(monitor) {
goog.debug.entryPointRegistry.monitorsMayExist_ = !0;
for (var transformer = goog.bind(monitor.wrap, monitor), i = 0; i < goog.debug.entryPointRegistry.refList_.length; i++) {
goog.debug.entryPointRegistry.refList_[i](transformer);
}
goog.debug.entryPointRegistry.monitors_.push(monitor);
};
goog.debug.entryPointRegistry.unmonitorAllIfPossible = function(monitor) {
var monitors = goog.debug.entryPointRegistry.monitors_;
goog.asserts.assert(monitor == monitors[monitors.length - 1], "Only the most recent monitor can be unwrapped.");
for (var transformer = goog.bind(monitor.unwrap, monitor), i = 0; i < goog.debug.entryPointRegistry.refList_.length; i++) {
goog.debug.entryPointRegistry.refList_[i](transformer);
}
monitors.length--;
};
goog.array = {};
goog.NATIVE_ARRAY_PROTOTYPES = goog.TRUSTED_SITE;
var module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS = 2012 < goog.FEATURESET_YEAR;
goog.array.ASSUME_NATIVE_FUNCTIONS = module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS;
function module$contents$goog$array_peek(array) {
return array[array.length - 1];
}
goog.array.peek = module$contents$goog$array_peek;
goog.array.last = module$contents$goog$array_peek;
var module$contents$goog$array_indexOf = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.indexOf) ? function(arr, obj, opt_fromIndex) {
goog.asserts.assert(null != arr.length);
return Array.prototype.indexOf.call(arr, obj, opt_fromIndex);
} : function(arr, obj, opt_fromIndex) {
var fromIndex = null == opt_fromIndex ? 0 : 0 > opt_fromIndex ? Math.max(0, arr.length + opt_fromIndex) : opt_fromIndex;
if ("string" === typeof arr) {
return "string" !== typeof obj || 1 != obj.length ? -1 : arr.indexOf(obj, fromIndex);
}
for (var i = fromIndex; i < arr.length; i++) {
if (i in arr && arr[i] === obj) {
return i;
}
}
return -1;
};
goog.array.indexOf = module$contents$goog$array_indexOf;
var module$contents$goog$array_lastIndexOf = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.lastIndexOf) ? function(arr, obj, opt_fromIndex) {
goog.asserts.assert(null != arr.length);
return Array.prototype.lastIndexOf.call(arr, obj, null == opt_fromIndex ? arr.length - 1 : opt_fromIndex);
} : function(arr, obj, opt_fromIndex) {
var fromIndex = null == opt_fromIndex ? arr.length - 1 : opt_fromIndex;
0 > fromIndex && (fromIndex = Math.max(0, arr.length + fromIndex));
if ("string" === typeof arr) {
return "string" !== typeof obj || 1 != obj.length ? -1 : arr.lastIndexOf(obj, fromIndex);
}
for (var i = fromIndex; 0 <= i; i--) {
if (i in arr && arr[i] === obj) {
return i;
}
}
return -1;
};
goog.array.lastIndexOf = module$contents$goog$array_lastIndexOf;
var module$contents$goog$array_forEach = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.forEach) ? function(arr, f, opt_obj) {
goog.asserts.assert(null != arr.length);
Array.prototype.forEach.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
for (var l = arr.length, arr2 = "string" === typeof arr ? arr.split("") : arr, i = 0; i < l; i++) {
i in arr2 && f.call(opt_obj, arr2[i], i, arr);
}
};
goog.array.forEach = module$contents$goog$array_forEach;
function module$contents$goog$array_forEachRight(arr, f, opt_obj) {
for (var l = arr.length, arr2 = "string" === typeof arr ? arr.split("") : arr, i = l - 1; 0 <= i; --i) {
i in arr2 && f.call(opt_obj, arr2[i], i, arr);
}
}
goog.array.forEachRight = module$contents$goog$array_forEachRight;
var module$contents$goog$array_filter = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.filter) ? function(arr, f, opt_obj) {
goog.asserts.assert(null != arr.length);
return Array.prototype.filter.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
for (var l = arr.length, res = [], resLength = 0, arr2 = "string" === typeof arr ? arr.split("") : arr, i = 0; i < l; i++) {
if (i in arr2) {
var val = arr2[i];
f.call(opt_obj, val, i, arr) && (res[resLength++] = val);
}
}
return res;
};
goog.array.filter = module$contents$goog$array_filter;
var module$contents$goog$array_map = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.map) ? function(arr, f, opt_obj) {
goog.asserts.assert(null != arr.length);
return Array.prototype.map.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
for (var l = arr.length, res = Array(l), arr2 = "string" === typeof arr ? arr.split("") : arr, i = 0; i < l; i++) {
i in arr2 && (res[i] = f.call(opt_obj, arr2[i], i, arr));
}
return res;
};
goog.array.map = module$contents$goog$array_map;
goog.array.reduce = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.reduce) ? function(arr, f, val, opt_obj) {
goog.asserts.assert(null != arr.length);
opt_obj && (f = goog.bind(f, opt_obj));
return Array.prototype.reduce.call(arr, f, val);
} : function(arr, f, val$jscomp$0, opt_obj) {
var rval = val$jscomp$0;
module$contents$goog$array_forEach(arr, function(val, index) {
rval = f.call(opt_obj, rval, val, index, arr);
});
return rval;
};
goog.array.reduceRight = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.reduceRight) ? function(arr, f, val, opt_obj) {
goog.asserts.assert(null != arr.length);
goog.asserts.assert(null != f);
opt_obj && (f = goog.bind(f, opt_obj));
return Array.prototype.reduceRight.call(arr, f, val);
} : function(arr, f, val$jscomp$0, opt_obj) {
var rval = val$jscomp$0;
module$contents$goog$array_forEachRight(arr, function(val, index) {
rval = f.call(opt_obj, rval, val, index, arr);
});
return rval;
};
var module$contents$goog$array_some = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.some) ? function(arr, f, opt_obj) {
goog.asserts.assert(null != arr.length);
return Array.prototype.some.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
for (var l = arr.length, arr2 = "string" === typeof arr ? arr.split("") : arr, i = 0; i < l; i++) {
if (i in arr2 && f.call(opt_obj, arr2[i], i, arr)) {
return !0;
}
}
return !1;
};
goog.array.some = module$contents$goog$array_some;
var module$contents$goog$array_every = goog.NATIVE_ARRAY_PROTOTYPES && (module$contents$goog$array_ASSUME_NATIVE_FUNCTIONS || Array.prototype.every) ? function(arr, f, opt_obj) {
goog.asserts.assert(null != arr.length);
return Array.prototype.every.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
for (var l = arr.length, arr2 = "string" === typeof arr ? arr.split("") : arr, i = 0; i < l; i++) {
if (i in arr2 && !f.call(opt_obj, arr2[i], i, arr)) {
return !1;
}
}
return !0;
};
goog.array.every = module$contents$goog$array_every;
function module$contents$goog$array_count(arr$jscomp$0, f, opt_obj) {
var count = 0;
module$contents$goog$array_forEach(arr$jscomp$0, function(element, index, arr) {
f.call(opt_obj, element, index, arr) && ++count;
}, opt_obj);
return count;
}
goog.array.count = module$contents$goog$array_count;
function module$contents$goog$array_find(arr, f, opt_obj) {
var i = module$contents$goog$array_findIndex(arr, f, opt_obj);
return 0 > i ? null : "string" === typeof arr ? arr.charAt(i) : arr[i];
}
goog.array.find = module$contents$goog$array_find;
function module$contents$goog$array_findIndex(arr, f, opt_obj) {
for (var l = arr.length, arr2 = "string" === typeof arr ? arr.split("") : arr, i = 0; i < l; i++) {
if (i in arr2 && f.call(opt_obj, arr2[i], i, arr)) {
return i;
}
}
return -1;
}
goog.array.findIndex = module$contents$goog$array_findIndex;
goog.array.findRight = function module$contents$goog$array_findRight(arr, f, opt_obj) {
var i = module$contents$goog$array_findIndexRight(arr, f, opt_obj);
return 0 > i ? null : "string" === typeof arr ? arr.charAt(i) : arr[i];
};
function module$contents$goog$array_findIndexRight(arr, f, opt_obj) {
for (var l = arr.length, arr2 = "string" === typeof arr ? arr.split("") : arr, i = l - 1; 0 <= i; i--) {
if (i in arr2 && f.call(opt_obj, arr2[i], i, arr)) {
return i;
}
}
return -1;
}
goog.array.findIndexRight = module$contents$goog$array_findIndexRight;
function module$contents$goog$array_contains(arr, obj) {
return 0 <= module$contents$goog$array_indexOf(arr, obj);
}
goog.array.contains = module$contents$goog$array_contains;
function module$contents$goog$array_isEmpty(arr) {
return 0 == arr.length;
}
goog.array.isEmpty = module$contents$goog$array_isEmpty;
function module$contents$goog$array_clear(arr) {
if (!Array.isArray(arr)) {
for (var i = arr.length - 1; 0 <= i; i--) {
delete arr[i];
}
}
arr.length = 0;
}
goog.array.clear = module$contents$goog$array_clear;
goog.array.insert = function module$contents$goog$array_insert(arr, obj) {
module$contents$goog$array_contains(arr, obj) || arr.push(obj);
};
function module$contents$goog$array_insertAt(arr, obj, opt_i) {
module$contents$goog$array_splice(arr, opt_i, 0, obj);
}
goog.array.insertAt = module$contents$goog$array_insertAt;
goog.array.insertArrayAt = function module$contents$goog$array_insertArrayAt(arr, elementsToAdd, opt_i) {
goog.partial(module$contents$goog$array_splice, arr, opt_i, 0).apply(null, elementsToAdd);
};
goog.array.insertBefore = function module$contents$goog$array_insertBefore(arr, obj, opt_obj2) {
var i;
2 == arguments.length || 0 > (i = module$contents$goog$array_indexOf(arr, opt_obj2)) ? arr.push(obj) : module$contents$goog$array_insertAt(arr, obj, i);
};
function module$contents$goog$array_remove(arr, obj) {
var i = module$contents$goog$array_indexOf(arr, obj), rv;
(rv = 0 <= i) && module$contents$goog$array_removeAt(arr, i);
return rv;
}
goog.array.remove = module$contents$goog$array_remove;
function module$contents$goog$array_removeLast(arr, obj) {
var i = module$contents$goog$array_lastIndexOf(arr, obj);
return 0 <= i ? (module$contents$goog$array_removeAt(arr, i), !0) : !1;
}
goog.array.removeLast = module$contents$goog$array_removeLast;
function module$contents$goog$array_removeAt(arr, i) {
goog.asserts.assert(null != arr.length);
return 1 == Array.prototype.splice.call(arr, i, 1).length;
}
goog.array.removeAt = module$contents$goog$array_removeAt;
goog.array.removeIf = function module$contents$goog$array_removeIf(arr, f, opt_obj) {
var i = module$contents$goog$array_findIndex(arr, f, opt_obj);
return 0 <= i ? (module$contents$goog$array_removeAt(arr, i), !0) : !1;
};
goog.array.removeAllIf = function module$contents$goog$array_removeAllIf(arr, f, opt_obj) {
var removedCount = 0;
module$contents$goog$array_forEachRight(arr, function(val, index) {
f.call(opt_obj, val, index, arr) && module$contents$goog$array_removeAt(arr, index) && removedCount++;
});
return removedCount;
};
function module$contents$goog$array_concat(var_args) {
return Array.prototype.concat.apply([], arguments);
}
goog.array.concat = module$contents$goog$array_concat;
goog.array.join = function module$contents$goog$array_join(var_args) {
return Array.prototype.concat.apply([], arguments);
};
function module$contents$goog$array_toArray(object) {
var length = object.length;
if (0 < length) {
for (var rv = Array(length), i = 0; i < length; i++) {
rv[i] = object[i];
}
return rv;
}
return [];
}
var module$contents$goog$array_clone = goog.array.toArray = module$contents$goog$array_toArray;
goog.array.clone = module$contents$goog$array_toArray;
function module$contents$goog$array_extend(arr1, var_args) {
for (var i = 1; i < arguments.length; i++) {
var arr2 = arguments[i];
if (goog.isArrayLike(arr2)) {
var len1 = arr1.length || 0, len2 = arr2.length || 0;
arr1.length = len1 + len2;
for (var j = 0; j < len2; j++) {
arr1[len1 + j] = arr2[j];
}
} else {
arr1.push(arr2);
}
}
}
goog.array.extend = module$contents$goog$array_extend;
function module$contents$goog$array_splice(arr, index, howMany, var_args) {
goog.asserts.assert(null != arr.length);
return Array.prototype.splice.apply(arr, module$contents$goog$array_slice(arguments, 1));
}
goog.array.splice = module$contents$goog$array_splice;
function module$contents$goog$array_slice(arr, start, opt_end) {
goog.asserts.assert(null != arr.length);
return 2 >= arguments.length ? Array.prototype.slice.call(arr, start) : Array.prototype.slice.call(arr, start, opt_end);
}
goog.array.slice = module$contents$goog$array_slice;
function module$contents$goog$array_removeDuplicates(arr, opt_rv, opt_hashFn) {
for (var returnArray = opt_rv || arr, defaultHashFn = function(item) {
return goog.isObject(item) ? "o" + goog.getUid(item) : (typeof item).charAt(0) + item;
}, hashFn = opt_hashFn || defaultHashFn, cursorInsert = 0, cursorRead = 0, seen = {}; cursorRead < arr.length;) {
var current = arr[cursorRead++], key = hashFn(current);
Object.prototype.hasOwnProperty.call(seen, key) || (seen[key] = !0, returnArray[cursorInsert++] = current);
}
returnArray.length = cursorInsert;
}
goog.array.removeDuplicates = module$contents$goog$array_removeDuplicates;
function module$contents$goog$array_binarySearch(arr, target, opt_compareFn) {
return module$contents$goog$array_binarySearch_(arr, opt_compareFn || module$contents$goog$array_defaultCompare, !1, target);
}
goog.array.binarySearch = module$contents$goog$array_binarySearch;
goog.array.binarySelect = function module$contents$goog$array_binarySelect(arr, evaluator, opt_obj) {
return module$contents$goog$array_binarySearch_(arr, evaluator, !0, void 0, opt_obj);
};
function module$contents$goog$array_binarySearch_(arr, compareFn, isEvaluator, opt_target, opt_selfObj) {
for (var left = 0, right = arr.length, found; left < right;) {
var middle = left + (right - left >>> 1), compareResult = void 0;
compareResult = isEvaluator ? compareFn.call(opt_selfObj, arr[middle], middle, arr) : compareFn(opt_target, arr[middle]);
0 < compareResult ? left = middle + 1 : (right = middle, found = !compareResult);
}
return found ? left : -left - 1;
}
function module$contents$goog$array_sort(arr, opt_compareFn) {
arr.sort(opt_compareFn || module$contents$goog$array_defaultCompare);
}
goog.array.sort = module$contents$goog$array_sort;
goog.array.stableSort = function module$contents$goog$array_stableSort(arr, opt_compareFn) {
for (var compArr = Array(arr.length), i = 0; i < arr.length; i++) {
compArr[i] = {index:i, value:arr[i]};
}
var valueCompareFn = opt_compareFn || module$contents$goog$array_defaultCompare;
module$contents$goog$array_sort(compArr, function stableCompareFn(obj1, obj2) {
return valueCompareFn(obj1.value, obj2.value) || obj1.index - obj2.index;
});
for (var i$21 = 0; i$21 < arr.length; i$21++) {
arr[i$21] = compArr[i$21].value;
}
};
function module$contents$goog$array_sortByKey(arr, keyFn, opt_compareFn) {
var keyCompareFn = opt_compareFn || module$contents$goog$array_defaultCompare;
module$contents$goog$array_sort(arr, function(a, b) {
return keyCompareFn(keyFn(a), keyFn(b));
});
}
goog.array.sortByKey = module$contents$goog$array_sortByKey;
goog.array.sortObjectsByKey = function module$contents$goog$array_sortObjectsByKey(arr, key, opt_compareFn) {
module$contents$goog$array_sortByKey(arr, function(obj) {
return obj[key];
}, opt_compareFn);
};
function module$contents$goog$array_isSorted(arr, opt_compareFn, opt_strict) {
for (var compare = opt_compareFn || module$contents$goog$array_defaultCompare, i = 1; i < arr.length; i++) {
var compareResult = compare(arr[i - 1], arr[i]);
if (0 < compareResult || 0 == compareResult && opt_strict) {
return !1;
}
}
return !0;
}
goog.array.isSorted = module$contents$goog$array_isSorted;
function module$contents$goog$array_equals(arr1, arr2, opt_equalsFn) {
if (!goog.isArrayLike(arr1) || !goog.isArrayLike(arr2) || arr1.length != arr2.length) {
return !1;
}
for (var l = arr1.length, equalsFn = opt_equalsFn || module$contents$goog$array_defaultCompareEquality, i = 0; i < l; i++) {
if (!equalsFn(arr1[i], arr2[i])) {
return !1;
}
}
return !0;
}
goog.array.equals = module$contents$goog$array_equals;
goog.array.compare3 = function module$contents$goog$array_compare3(arr1, arr2, opt_compareFn) {
for (var compare = opt_compareFn || module$contents$goog$array_defaultCompare, l = Math.min(arr1.length, arr2.length), i = 0; i < l; i++) {
var result = compare(arr1[i], arr2[i]);
if (0 != result) {
return result;
}
}
return module$contents$goog$array_defaultCompare(arr1.length, arr2.length);
};
function module$contents$goog$array_defaultCompare(a, b) {
return a > b ? 1 : a < b ? -1 : 0;
}
goog.array.defaultCompare = module$contents$goog$array_defaultCompare;
goog.array.inverseDefaultCompare = function module$contents$goog$array_inverseDefaultCompare(a, b) {
return -module$contents$goog$array_defaultCompare(a, b);
};
function module$contents$goog$array_defaultCompareEquality(a, b) {
return a === b;
}
goog.array.defaultCompareEquality = module$contents$goog$array_defaultCompareEquality;
goog.array.binaryInsert = function module$contents$goog$array_binaryInsert(array, value, opt_compareFn) {
var index = module$contents$goog$array_binarySearch(array, value, opt_compareFn);
return 0 > index ? (module$contents$goog$array_insertAt(array, value, -(index + 1)), !0) : !1;
};
goog.array.binaryRemove = function module$contents$goog$array_binaryRemove(array, value, opt_compareFn) {
var index = module$contents$goog$array_binarySearch(array, value, opt_compareFn);
return 0 <= index ? module$contents$goog$array_removeAt(array, index) : !1;
};
goog.array.bucket = function module$contents$goog$array_bucket(array, sorter, opt_obj) {
for (var buckets = {}, i = 0; i < array.length; i++) {
var value = array[i], key = sorter.call(opt_obj, value, i, array);
void 0 !== key && (buckets[key] || (buckets[key] = [])).push(value);
}
return buckets;
};
goog.array.bucketToMap = function module$contents$goog$array_bucketToMap(array, sorter) {
for (var buckets = new Map(), i = 0; i < array.length; i++) {
var value = array[i], key = sorter(value, i, array);
if (void 0 !== key) {
var bucket = buckets.get(key);
bucket || (bucket = [], buckets.set(key, bucket));
bucket.push(value);
}
}
return buckets;
};
goog.array.toObject = function module$contents$goog$array_toObject(arr, keyFunc, opt_obj) {
var ret = {};
module$contents$goog$array_forEach(arr, function(element, index) {
ret[keyFunc.call(opt_obj, element, index, arr)] = element;
});
return ret;
};
goog.array.toMap = function module$contents$goog$array_toMap(arr, keyFunc) {
for (var map = new Map(), i = 0; i < arr.length; i++) {
var element = arr[i];
map.set(keyFunc(element, i, arr), element);
}
return map;
};
function module$contents$goog$array_range(startOrEnd, opt_end, opt_step) {
var array = [], start = 0, end = startOrEnd, step = opt_step || 1;
void 0 !== opt_end && (start = startOrEnd, end = opt_end);
if (0 > step * (end - start)) {
return [];
}
if (0 < step) {
for (var i = start; i < end; i += step) {
array.push(i);
}
} else {
for (var i$22 = start; i$22 > end; i$22 += step) {
array.push(i$22);
}
}
return array;
}
goog.array.range = module$contents$goog$array_range;
function module$contents$goog$array_repeat(value, n) {
for (var array = [], i = 0; i < n; i++) {
array[i] = value;
}
return array;
}
goog.array.repeat = module$contents$goog$array_repeat;
function module$contents$goog$array_flatten(var_args) {
for (var result = [], i = 0; i < arguments.length; i++) {
var element = arguments[i];
if (Array.isArray(element)) {
for (var c = 0; c < element.length; c += 8192) {
for (var chunk = module$contents$goog$array_slice(element, c, c + 8192), recurseResult = module$contents$goog$array_flatten.apply(null, chunk), r = 0; r < recurseResult.length; r++) {
result.push(recurseResult[r]);
}
}
} else {
result.push(element);
}
}
return result;
}
goog.array.flatten = module$contents$goog$array_flatten;
goog.array.rotate = function module$contents$goog$array_rotate(array, n) {
goog.asserts.assert(null != array.length);
array.length && (n %= array.length, 0 < n ? Array.prototype.unshift.apply(array, array.splice(-n, n)) : 0 > n && Array.prototype.push.apply(array, array.splice(0, -n)));
return array;
};
goog.array.moveItem = function module$contents$goog$array_moveItem(arr, fromIndex, toIndex) {
goog.asserts.assert(0 <= fromIndex && fromIndex < arr.length);
goog.asserts.assert(0 <= toIndex && toIndex < arr.length);
var removedItems = Array.prototype.splice.call(arr, fromIndex, 1);
Array.prototype.splice.call(arr, toIndex, 0, removedItems[0]);
};
goog.array.zip = function module$contents$goog$array_zip(var_args) {
if (!arguments.length) {
return [];
}
for (var result = [], minLen = arguments[0].length, i = 1; i < arguments.length; i++) {
arguments[i].length < minLen && (minLen = arguments[i].length);
}
for (var i$23 = 0; i$23 < minLen; i$23++) {
for (var value = [], j = 0; j < arguments.length; j++) {
value.push(arguments[j][i$23]);
}
result.push(value);
}
return result;
};
goog.array.shuffle = function module$contents$goog$array_shuffle(arr, opt_randFn) {
for (var randFn = opt_randFn || Math.random, i = arr.length - 1; 0 < i; i--) {
var j = Math.floor(randFn() * (i + 1)), tmp = arr[i];
arr[i] = arr[j];
arr[j] = tmp;
}
};
goog.array.copyByIndex = function module$contents$goog$array_copyByIndex(arr, index_arr) {
var result = [];
module$contents$goog$array_forEach(index_arr, function(index) {
result.push(arr[index]);
});
return result;
};
goog.array.concatMap = function module$contents$goog$array_concatMap(arr, f, opt_obj) {
return module$contents$goog$array_concat.apply([], module$contents$goog$array_map(arr, f, opt_obj));
};
goog.debug.errorcontext = {};
goog.debug.errorcontext.addErrorContext = function(err, contextKey, contextValue) {
err[goog.debug.errorcontext.CONTEXT_KEY_] || (err[goog.debug.errorcontext.CONTEXT_KEY_] = {});
err[goog.debug.errorcontext.CONTEXT_KEY_][contextKey] = contextValue;
};
goog.debug.errorcontext.getErrorContext = function(err) {
return err[goog.debug.errorcontext.CONTEXT_KEY_] || {};
};
goog.debug.errorcontext.CONTEXT_KEY_ = "__closure__error__context__984382";
goog.debug.LOGGING_ENABLED = goog.DEBUG;
goog.debug.FORCE_SLOPPY_STACKS = !1;
goog.debug.CHECK_FOR_THROWN_EVENT = !1;
goog.debug.catchErrors = function(logFunc, opt_cancel, opt_target) {
var target = opt_target || goog.global, oldErrorHandler = target.onerror, retVal = !!opt_cancel;
target.onerror = function(message, url, line, opt_col, opt_error) {
oldErrorHandler && oldErrorHandler(message, url, line, opt_col, opt_error);
logFunc({message:message, fileName:url, line:line, lineNumber:line, col:opt_col, error:opt_error});
return retVal;
};
};
goog.debug.expose = function(obj, opt_showFn) {
if ("undefined" == typeof obj) {
return "undefined";
}
if (null == obj) {
return "NULL";
}
var str = [], x;
for (x in obj) {
if (opt_showFn || "function" !== typeof obj[x]) {
var s = x + " = ";
try {
s += obj[x];
} catch (e) {
s += "*** " + e + " ***";
}
str.push(s);
}
}
return str.join("\n");
};
goog.debug.deepExpose = function(obj$jscomp$0, opt_showFn) {
var str$jscomp$0 = [], uidsToCleanup = [], ancestorUids = {}, helper = function(obj, space) {
var nestspace = space + " ", indentMultiline = function(str) {
return str.replace(/\n/g, "\n" + space);
};
try {
if (void 0 === obj) {
str$jscomp$0.push("undefined");
} else {
if (null === obj) {
str$jscomp$0.push("NULL");
} else {
if ("string" === typeof obj) {
str$jscomp$0.push('"' + indentMultiline(obj) + '"');
} else {
if ("function" === typeof obj) {
str$jscomp$0.push(indentMultiline(String(obj)));
} else {
if (goog.isObject(obj)) {
goog.hasUid(obj) || uidsToCleanup.push(obj);
var uid = goog.getUid(obj);
if (ancestorUids[uid]) {
str$jscomp$0.push("*** reference loop detected (id=" + uid + ") ***");
} else {
ancestorUids[uid] = !0;
str$jscomp$0.push("{");
for (var x in obj) {
if (opt_showFn || "function" !== typeof obj[x]) {
str$jscomp$0.push("\n"), str$jscomp$0.push(nestspace), str$jscomp$0.push(x + " = "), helper(obj[x], nestspace);
}
}
str$jscomp$0.push("\n" + space + "}");
delete ancestorUids[uid];
}
} else {
str$jscomp$0.push(obj);
}
}
}
}
}
} catch (e) {
str$jscomp$0.push("*** " + e + " ***");
}
};
helper(obj$jscomp$0, "");
for (var i = 0; i < uidsToCleanup.length; i++) {
goog.removeUid(uidsToCleanup[i]);
}
return str$jscomp$0.join("");
};
goog.debug.exposeArray = function(arr) {
for (var str = [], i = 0; i < arr.length; i++) {
Array.isArray(arr[i]) ? str.push(goog.debug.exposeArray(arr[i])) : str.push(arr[i]);
}
return "[ " + str.join(", ") + " ]";
};
goog.debug.normalizeErrorObject = function(err) {
var href = goog.getObjectByName("window.location.href");
null == err && (err = 'Unknown Error of type "null/undefined"');
if ("string" === typeof err) {
return {message:err, name:"Unknown error", lineNumber:"Not available", fileName:href, stack:"Not available"};
}
var threwError = !1;
try {
var lineNumber = err.lineNumber || err.line || "Not available";
} catch (e) {
lineNumber = "Not available", threwError = !0;
}
try {
var fileName = err.fileName || err.filename || err.sourceURL || goog.global.$googDebugFname || href;
} catch (e$24) {
fileName = "Not available", threwError = !0;
}
var stack = goog.debug.serializeErrorStack_(err);
if (!(!threwError && err.lineNumber && err.fileName && err.stack && err.message && err.name)) {
var message = err.message;
if (null == message) {
if (err.constructor && err.constructor instanceof Function) {
var ctorName = err.constructor.name ? err.constructor.name : goog.debug.getFunctionName(err.constructor);
message = 'Unknown Error of type "' + ctorName + '"';
if (goog.debug.CHECK_FOR_THROWN_EVENT && "Event" == ctorName) {
try {
message = message + ' with Event.type "' + (err.type || "") + '"';
} catch (e$25) {
}
}
} else {
message = "Unknown Error of unknown type";
}
"function" === typeof err.toString && Object.prototype.toString !== err.toString && (message += ": " + err.toString());
}
return {message:message, name:err.name || "UnknownError", lineNumber:lineNumber, fileName:fileName, stack:stack || "Not available"};
}
err.stack = stack;
return {message:err.message, name:err.name, lineNumber:err.lineNumber, fileName:err.fileName, stack:err.stack};
};
goog.debug.serializeErrorStack_ = function(e, seen) {
seen || (seen = {});
seen[goog.debug.serializeErrorAsKey_(e)] = !0;
var stack = e.stack || "", cause = e.cause;
cause && !seen[goog.debug.serializeErrorAsKey_(cause)] && (stack += "\nCaused by: ", cause.stack && 0 == cause.stack.indexOf(cause.toString()) || (stack += "string" === typeof cause ? cause : cause.message + "\n"), stack += goog.debug.serializeErrorStack_(cause, seen));
return stack;
};
goog.debug.serializeErrorAsKey_ = function(e) {
var keyPrefix = "";
"function" === typeof e.toString && (keyPrefix = "" + e);
return keyPrefix + e.stack;
};
goog.debug.enhanceError = function(err, opt_message) {
if (err instanceof Error) {
var error = err;
} else {
error = Error(err), Error.captureStackTrace && Error.captureStackTrace(error, goog.debug.enhanceError);
}
error.stack || (error.stack = goog.debug.getStacktrace(goog.debug.enhanceError));
if (opt_message) {
for (var x = 0; error["message" + x];) {
++x;
}
error["message" + x] = String(opt_message);
}
return error;
};
goog.debug.enhanceErrorWithContext = function(err, opt_context) {
var error = goog.debug.enhanceError(err);
if (opt_context) {
for (var key in opt_context) {
goog.debug.errorcontext.addErrorContext(error, key, opt_context[key]);
}
}
return error;
};
goog.debug.getStacktraceSimple = function(opt_depth) {
if (!goog.debug.FORCE_SLOPPY_STACKS) {
var stack = goog.debug.getNativeStackTrace_(goog.debug.getStacktraceSimple);
if (stack) {
return stack;
}
}
for (var sb = [], fn = arguments.callee.caller, depth = 0; fn && (!opt_depth || depth < opt_depth);) {
sb.push(goog.debug.getFunctionName(fn));
sb.push("()\n");
try {
fn = fn.caller;
} catch (e) {
sb.push("[exception trying to get caller]\n");
break;
}
depth++;
if (depth >= goog.debug.MAX_STACK_DEPTH) {
sb.push("[...long stack...]");
break;
}
}
opt_depth && depth >= opt_depth ? sb.push("[...reached max depth limit...]") : sb.push("[end]");
return sb.join("");
};
goog.debug.MAX_STACK_DEPTH = 50;
goog.debug.getNativeStackTrace_ = function(fn) {
var tempErr = Error();
if (Error.captureStackTrace) {
return Error.captureStackTrace(tempErr, fn), String(tempErr.stack);
}
try {
throw tempErr;
} catch (e) {
tempErr = e;
}
var stack = tempErr.stack;
return stack ? String(stack) : null;
};
goog.debug.getStacktrace = function(fn) {
var stack;
goog.debug.FORCE_SLOPPY_STACKS || (stack = goog.debug.getNativeStackTrace_(fn || goog.debug.getStacktrace));
stack || (stack = goog.debug.getStacktraceHelper_(fn || arguments.callee.caller, []));
return stack;
};
goog.debug.getStacktraceHelper_ = function(fn, visited) {
var sb = [];
if (module$contents$goog$array_contains(visited, fn)) {
sb.push("[...circular reference...]");
} else {
if (fn && visited.length < goog.debug.MAX_STACK_DEPTH) {
sb.push(goog.debug.getFunctionName(fn) + "(");
for (var args = fn.arguments, i = 0; args && i < args.length; i++) {
0 < i && sb.push(", ");
var arg = args[i];
switch(typeof arg) {
case "object":
var argDesc = arg ? "object" : "null";
break;
case "string":
argDesc = arg;
break;
case "number":
argDesc = String(arg);
break;
case "boolean":
argDesc = arg ? "true" : "false";
break;
case "function":
argDesc = (argDesc = goog.debug.getFunctionName(arg)) ? argDesc : "[fn]";
break;
default:
argDesc = typeof arg;
}
40 < argDesc.length && (argDesc = argDesc.substr(0, 40) + "...");
sb.push(argDesc);
}
visited.push(fn);
sb.push(")\n");
try {
sb.push(goog.debug.getStacktraceHelper_(fn.caller, visited));
} catch (e) {
sb.push("[exception trying to get caller]\n");
}
} else {
fn ? sb.push("[...long stack...]") : sb.push("[end]");
}
}
return sb.join("");
};
goog.debug.getFunctionName = function(fn) {
if (goog.debug.fnNameCache_[fn]) {
return goog.debug.fnNameCache_[fn];
}
var functionSource = String(fn);
if (!goog.debug.fnNameCache_[functionSource]) {
var matches = /function\s+([^\(]+)/m.exec(functionSource);
goog.debug.fnNameCache_[functionSource] = matches ? matches[1] : "[Anonymous]";
}
return goog.debug.fnNameCache_[functionSource];
};
goog.debug.makeWhitespaceVisible = function(string) {
return string.replace(/ /g, "[_]").replace(/\f/g, "[f]").replace(/\n/g, "[n]\n").replace(/\r/g, "[r]").replace(/\t/g, "[t]");
};
goog.debug.runtimeType = function(value) {
return value instanceof Function ? value.displayName || value.name || "unknown type name" : value instanceof Object ? value.constructor.displayName || value.constructor.name || Object.prototype.toString.call(value) : null === value ? "null" : typeof value;
};
goog.debug.fnNameCache_ = {};
goog.debug.freezeInternal_ = goog.DEBUG && Object.freeze || function(arg) {
return arg;
};
goog.debug.freeze = function(arg) {
return function() {
return goog.debug.freezeInternal_(arg);
}();
};
goog.events.BrowserFeature = {HAS_W3C_BUTTON:!0, HAS_W3C_EVENT_SUPPORT:!0, SET_KEY_CODE_TO_PREVENT_DEFAULT:!1, HAS_NAVIGATOR_ONLINE_PROPERTY:!0, HAS_HTML5_NETWORK_EVENT_SUPPORT:!0, HTML5_NETWORK_EVENTS_FIRE_ON_BODY:!1, TOUCH_ENABLED:"ontouchstart" in goog.global || !!(goog.global.document && document.documentElement && "ontouchstart" in document.documentElement) || !(!goog.global.navigator || !goog.global.navigator.maxTouchPoints && !goog.global.navigator.msMaxTouchPoints), POINTER_EVENTS:"PointerEvent" in
goog.global, MSPOINTER_EVENTS:"MSPointerEvent" in goog.global && !(!goog.global.navigator || !goog.global.navigator.msPointerEnabled), PASSIVE_EVENTS:function(fn) {
return {valueOf:fn}.valueOf();
}(function() {
if (!goog.global.addEventListener || !Object.defineProperty) {
return !1;
}
var passive = !1, options = Object.defineProperty({}, "passive", {get:function() {
passive = !0;
}});
try {
goog.global.addEventListener("test", goog.nullFunction, options), goog.global.removeEventListener("test", goog.nullFunction, options);
} catch (e) {
}
return passive;
})};
goog.string = {};
goog.string.internal = {};
goog.string.internal.startsWith = function(str, prefix) {
return 0 == str.lastIndexOf(prefix, 0);
};
goog.string.internal.endsWith = function(str, suffix) {
var l = str.length - suffix.length;
return 0 <= l && str.indexOf(suffix, l) == l;
};
goog.string.internal.caseInsensitiveStartsWith = function(str, prefix) {
return 0 == goog.string.internal.caseInsensitiveCompare(prefix, str.substr(0, prefix.length));
};
goog.string.internal.caseInsensitiveEndsWith = function(str, suffix) {
return 0 == goog.string.internal.caseInsensitiveCompare(suffix, str.substr(str.length - suffix.length, suffix.length));
};
goog.string.internal.caseInsensitiveEquals = function(str1, str2) {
return str1.toLowerCase() == str2.toLowerCase();
};
goog.string.internal.isEmptyOrWhitespace = function(str) {
return /^[\s\xa0]*$/.test(str);
};
goog.string.internal.trim = goog.TRUSTED_SITE && String.prototype.trim ? function(str) {
return str.trim();
} : function(str) {
return /^[\s\xa0]*([\s\S]*?)[\s\xa0]*$/.exec(str)[1];
};
goog.string.internal.caseInsensitiveCompare = function(str1, str2) {
var test1 = String(str1).toLowerCase(), test2 = String(str2).toLowerCase();
return test1 < test2 ? -1 : test1 == test2 ? 0 : 1;
};
goog.string.internal.newLineToBr = function(str, opt_xml) {
return str.replace(/(\r\n|\r|\n)/g, opt_xml ? "
" : "
");
};
goog.string.internal.htmlEscape = function(str, opt_isLikelyToContainHtmlChars) {
if (opt_isLikelyToContainHtmlChars) {
str = str.replace(goog.string.internal.AMP_RE_, "&").replace(goog.string.internal.LT_RE_, "<").replace(goog.string.internal.GT_RE_, ">").replace(goog.string.internal.QUOT_RE_, """).replace(goog.string.internal.SINGLE_QUOTE_RE_, "'").replace(goog.string.internal.NULL_RE_, "");
} else {
if (!goog.string.internal.ALL_RE_.test(str)) {
return str;
}
-1 != str.indexOf("&") && (str = str.replace(goog.string.internal.AMP_RE_, "&"));
-1 != str.indexOf("<") && (str = str.replace(goog.string.internal.LT_RE_, "<"));
-1 != str.indexOf(">") && (str = str.replace(goog.string.internal.GT_RE_, ">"));
-1 != str.indexOf('"') && (str = str.replace(goog.string.internal.QUOT_RE_, """));
-1 != str.indexOf("'") && (str = str.replace(goog.string.internal.SINGLE_QUOTE_RE_, "'"));
-1 != str.indexOf("\x00") && (str = str.replace(goog.string.internal.NULL_RE_, ""));
}
return str;
};
goog.string.internal.AMP_RE_ = /&/g;
goog.string.internal.LT_RE_ = //g;
goog.string.internal.QUOT_RE_ = /"/g;
goog.string.internal.SINGLE_QUOTE_RE_ = /'/g;
goog.string.internal.NULL_RE_ = /\x00/g;
goog.string.internal.ALL_RE_ = /[\x00&<>"']/;
goog.string.internal.whitespaceEscape = function(str, opt_xml) {
return goog.string.internal.newLineToBr(str.replace(/ /g, " "), opt_xml);
};
goog.string.internal.contains = function(str, subString) {
return -1 != str.indexOf(subString);
};
goog.string.internal.caseInsensitiveContains = function(str, subString) {
return goog.string.internal.contains(str.toLowerCase(), subString.toLowerCase());
};
goog.string.internal.compareVersions = function(version1, version2) {
for (var order = 0, v1Subs = goog.string.internal.trim(String(version1)).split("."), v2Subs = goog.string.internal.trim(String(version2)).split("."), subCount = Math.max(v1Subs.length, v2Subs.length), subIdx = 0; 0 == order && subIdx < subCount; subIdx++) {
var v1Sub = v1Subs[subIdx] || "", v2Sub = v2Subs[subIdx] || "";
do {
var v1Comp = /(\d*)(\D*)(.*)/.exec(v1Sub) || ["", "", "", ""], v2Comp = /(\d*)(\D*)(.*)/.exec(v2Sub) || ["", "", "", ""];
if (0 == v1Comp[0].length && 0 == v2Comp[0].length) {
break;
}
order = goog.string.internal.compareElements_(0 == v1Comp[1].length ? 0 : parseInt(v1Comp[1], 10), 0 == v2Comp[1].length ? 0 : parseInt(v2Comp[1], 10)) || goog.string.internal.compareElements_(0 == v1Comp[2].length, 0 == v2Comp[2].length) || goog.string.internal.compareElements_(v1Comp[2], v2Comp[2]);
v1Sub = v1Comp[3];
v2Sub = v2Comp[3];
} while (0 == order);
}
return order;
};
goog.string.internal.compareElements_ = function(left, right) {
return left < right ? -1 : left > right ? 1 : 0;
};
goog.labs = {};
goog.labs.userAgent = {};
goog.labs.userAgent.util = {};
goog.labs.userAgent.ASSUME_CLIENT_HINTS_SUPPORT = !1;
goog.labs.userAgent.USE_CLIENT_HINTS = !1;
goog.labs.userAgent.util.getNativeUserAgentString_ = function() {
var navigator = goog.labs.userAgent.util.getNavigator_();
if (navigator) {
var userAgent = navigator.userAgent;
if (userAgent) {
return userAgent;
}
}
return "";
};
goog.labs.userAgent.util.getNativeUserAgentData_ = function() {
var navigator = goog.labs.userAgent.util.getNavigator_();
return navigator ? navigator.userAgentData || null : null;
};
goog.labs.userAgent.util.getNavigator_ = function() {
return goog.global.navigator;
};
goog.labs.userAgent.util.userAgent_ = goog.labs.userAgent.util.getNativeUserAgentString_();
goog.labs.userAgent.util.setUserAgent = function(opt_userAgent) {
goog.labs.userAgent.util.userAgent_ = opt_userAgent || goog.labs.userAgent.util.getNativeUserAgentString_();
};
goog.labs.userAgent.util.getUserAgent = function() {
return goog.labs.userAgent.util.userAgent_;
};
goog.labs.userAgent.util.getUserAgentData = function() {
return goog.labs.userAgent.USE_CLIENT_HINTS ? goog.labs.userAgent.util.getNativeUserAgentData_() : null;
};
goog.labs.userAgent.util.matchUserAgentDataBrand = function(str) {
var data = goog.labs.userAgent.util.getUserAgentData();
return data ? data.brands.some(function($jscomp$destructuring$var0) {
var brand = $jscomp$destructuring$var0.brand;
return brand && goog.string.internal.contains(brand, str);
}) : !1;
};
goog.labs.userAgent.util.matchUserAgent = function(str) {
return goog.string.internal.contains(goog.labs.userAgent.util.getUserAgent(), str);
};
goog.labs.userAgent.util.matchUserAgentIgnoreCase = function(str) {
return goog.string.internal.caseInsensitiveContains(goog.labs.userAgent.util.getUserAgent(), str);
};
goog.labs.userAgent.util.extractVersionTuples = function(userAgent) {
for (var versionRegExp = RegExp("(\\w[\\w ]+)/([^\\s]+)\\s*(?:\\((.*?)\\))?", "g"), data = [], match; match = versionRegExp.exec(userAgent);) {
data.push([match[1], match[2], match[3] || void 0]);
}
return data;
};
goog.object = {};
function module$contents$goog$object_forEach(obj, f, opt_obj) {
for (var key in obj) {
f.call(opt_obj, obj[key], key, obj);
}
}
function module$contents$goog$object_filter(obj, f, opt_obj) {
var res = {}, key;
for (key in obj) {
f.call(opt_obj, obj[key], key, obj) && (res[key] = obj[key]);
}
return res;
}
function module$contents$goog$object_map(obj, f, opt_obj) {
var res = {}, key;
for (key in obj) {
res[key] = f.call(opt_obj, obj[key], key, obj);
}
return res;
}
function module$contents$goog$object_some(obj, f, opt_obj) {
for (var key in obj) {
if (f.call(opt_obj, obj[key], key, obj)) {
return !0;
}
}
return !1;
}
function module$contents$goog$object_getCount(obj) {
var rv = 0, key;
for (key in obj) {
rv++;
}
return rv;
}
function module$contents$goog$object_contains(obj, val) {
return module$contents$goog$object_containsValue(obj, val);
}
function module$contents$goog$object_getValues(obj) {
var res = [], i = 0, key;
for (key in obj) {
res[i++] = obj[key];
}
return res;
}
function module$contents$goog$object_getKeys(obj) {
var res = [], i = 0, key;
for (key in obj) {
res[i++] = key;
}
return res;
}
function module$contents$goog$object_containsKey(obj, key) {
return null !== obj && key in obj;
}
function module$contents$goog$object_containsValue(obj, val) {
for (var key in obj) {
if (obj[key] == val) {
return !0;
}
}
return !1;
}
function module$contents$goog$object_findKey(obj, f, thisObj) {
for (var key in obj) {
if (f.call(thisObj, obj[key], key, obj)) {
return key;
}
}
}
function module$contents$goog$object_isEmpty(obj) {
for (var key in obj) {
return !1;
}
return !0;
}
function module$contents$goog$object_clear(obj) {
for (var i in obj) {
delete obj[i];
}
}
function module$contents$goog$object_remove(obj, key) {
var rv;
(rv = key in obj) && delete obj[key];
return rv;
}
function module$contents$goog$object_set(obj, key, value) {
obj[key] = value;
}
function module$contents$goog$object_clone(obj) {
var res = {}, key;
for (key in obj) {
res[key] = obj[key];
}
return res;
}
function module$contents$goog$object_unsafeClone(obj) {
if (!obj || "object" !== typeof obj) {
return obj;
}
if ("function" === typeof obj.clone) {
return obj.clone();
}
if ("undefined" !== typeof Map && obj instanceof Map) {
return new Map(obj);
}
if ("undefined" !== typeof Set && obj instanceof Set) {
return new Set(obj);
}
var clone = Array.isArray(obj) ? [] : "function" !== typeof ArrayBuffer || "function" !== typeof ArrayBuffer.isView || !ArrayBuffer.isView(obj) || obj instanceof DataView ? {} : new obj.constructor(obj.length), key;
for (key in obj) {
clone[key] = module$contents$goog$object_unsafeClone(obj[key]);
}
return clone;
}
var module$contents$goog$object_PROTOTYPE_FIELDS = "constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");
function module$contents$goog$object_extend(target, var_args) {
for (var key, source, i = 1; i < arguments.length; i++) {
source = arguments[i];
for (key in source) {
target[key] = source[key];
}
for (var j = 0; j < module$contents$goog$object_PROTOTYPE_FIELDS.length; j++) {
key = module$contents$goog$object_PROTOTYPE_FIELDS[j], Object.prototype.hasOwnProperty.call(source, key) && (target[key] = source[key]);
}
}
}
function module$contents$goog$object_create(var_args) {
var argLength = arguments.length;
if (1 == argLength && Array.isArray(arguments[0])) {
return module$contents$goog$object_create.apply(null, arguments[0]);
}
if (argLength % 2) {
throw Error("Uneven number of arguments");
}
for (var rv = {}, i = 0; i < argLength; i += 2) {
rv[arguments[i]] = arguments[i + 1];
}
return rv;
}
function module$contents$goog$object_createSet(var_args) {
var argLength = arguments.length;
if (1 == argLength && Array.isArray(arguments[0])) {
return module$contents$goog$object_createSet.apply(null, arguments[0]);
}
for (var rv = {}, i = 0; i < argLength; i++) {
rv[arguments[i]] = !0;
}
return rv;
}
goog.object.add = function module$contents$goog$object_add(obj, key, val) {
if (null !== obj && key in obj) {
throw Error('The object already contains the key "' + key + '"');
}
module$contents$goog$object_set(obj, key, val);
};
goog.object.clear = module$contents$goog$object_clear;
goog.object.clone = module$contents$goog$object_clone;
goog.object.contains = module$contents$goog$object_contains;
goog.object.containsKey = module$contents$goog$object_containsKey;
goog.object.containsValue = module$contents$goog$object_containsValue;
goog.object.create = module$contents$goog$object_create;
goog.object.createImmutableView = function module$contents$goog$object_createImmutableView(obj) {
var result = obj;
Object.isFrozen && !Object.isFrozen(obj) && (result = Object.create(obj), Object.freeze(result));
return result;
};
goog.object.createSet = module$contents$goog$object_createSet;
goog.object.equals = function module$contents$goog$object_equals(a, b) {
for (var k in a) {
if (!(k in b) || a[k] !== b[k]) {
return !1;
}
}
for (var k$26 in b) {
if (!(k$26 in a)) {
return !1;
}
}
return !0;
};
goog.object.every = function module$contents$goog$object_every(obj, f, opt_obj) {
for (var key in obj) {
if (!f.call(opt_obj, obj[key], key, obj)) {
return !1;
}
}
return !0;
};
goog.object.extend = module$contents$goog$object_extend;
goog.object.filter = module$contents$goog$object_filter;
goog.object.findKey = module$contents$goog$object_findKey;
goog.object.findValue = function module$contents$goog$object_findValue(obj, f, thisObj) {
var key = module$contents$goog$object_findKey(obj, f, thisObj);
return key && obj[key];
};
goog.object.forEach = module$contents$goog$object_forEach;
goog.object.get = function module$contents$goog$object_get(obj, key, val) {
return null !== obj && key in obj ? obj[key] : val;
};
goog.object.getAllPropertyNames = function module$contents$goog$object_getAllPropertyNames(obj, includeObjectPrototype, includeFunctionPrototype) {
if (!obj) {
return [];
}
if (!Object.getOwnPropertyNames || !Object.getPrototypeOf) {
return module$contents$goog$object_getKeys(obj);
}
for (var visitedSet = {}, proto = obj; proto && (proto !== Object.prototype || includeObjectPrototype) && (proto !== Function.prototype || includeFunctionPrototype);) {
for (var names = Object.getOwnPropertyNames(proto), i = 0; i < names.length; i++) {
visitedSet[names[i]] = !0;
}
proto = Object.getPrototypeOf(proto);
}
return module$contents$goog$object_getKeys(visitedSet);
};
goog.object.getAnyKey = function module$contents$goog$object_getAnyKey(obj) {
for (var key in obj) {
return key;
}
};
goog.object.getAnyValue = function module$contents$goog$object_getAnyValue(obj) {
for (var key in obj) {
return obj[key];
}
};
goog.object.getCount = module$contents$goog$object_getCount;
goog.object.getKeys = module$contents$goog$object_getKeys;
goog.object.getSuperClass = function module$contents$goog$object_getSuperClass(constructor) {
var proto = Object.getPrototypeOf(constructor.prototype);
return proto && proto.constructor;
};
goog.object.getValueByKeys = function module$contents$goog$object_getValueByKeys(obj, var_args) {
for (var isArrayLike = goog.isArrayLike(var_args), keys = isArrayLike ? var_args : arguments, i = isArrayLike ? 0 : 1; i < keys.length; i++) {
if (null == obj) {
return;
}
obj = obj[keys[i]];
}
return obj;
};
goog.object.getValues = module$contents$goog$object_getValues;
goog.object.isEmpty = module$contents$goog$object_isEmpty;
goog.object.isImmutableView = function module$contents$goog$object_isImmutableView(obj) {
return !!Object.isFrozen && Object.isFrozen(obj);
};
goog.object.map = module$contents$goog$object_map;
goog.object.remove = module$contents$goog$object_remove;
goog.object.set = module$contents$goog$object_set;
goog.object.setIfUndefined = function module$contents$goog$object_setIfUndefined(obj, key, value) {
return key in obj ? obj[key] : obj[key] = value;
};
goog.object.setWithReturnValueIfNotSet = function module$contents$goog$object_setWithReturnValueIfNotSet(obj, key, f) {
if (key in obj) {
return obj[key];
}
var val = f();
return obj[key] = val;
};
goog.object.some = module$contents$goog$object_some;
goog.object.transpose = function module$contents$goog$object_transpose(obj) {
var transposed = {}, key;
for (key in obj) {
transposed[obj[key]] = key;
}
return transposed;
};
goog.object.unsafeClone = module$contents$goog$object_unsafeClone;
goog.labs.userAgent.browser = {};
goog.labs.userAgent.browser.useUserAgentBrand_ = function() {
var userAgentData = goog.labs.userAgent.util.getUserAgentData();
return !!userAgentData && 0 < userAgentData.brands.length;
};
goog.labs.userAgent.browser.matchOpera_ = function() {
return goog.labs.userAgent.ASSUME_CLIENT_HINTS_SUPPORT || goog.labs.userAgent.util.getUserAgentData() ? !1 : goog.labs.userAgent.util.matchUserAgent("Opera");
};
goog.labs.userAgent.browser.matchIE_ = function() {
return goog.labs.userAgent.ASSUME_CLIENT_HINTS_SUPPORT || goog.labs.userAgent.util.getUserAgentData() ? !1 : goog.labs.userAgent.util.matchUserAgent("Trident") || goog.labs.userAgent.util.matchUserAgent("MSIE");
};
goog.labs.userAgent.browser.matchEdgeHtml_ = function() {
return goog.labs.userAgent.ASSUME_CLIENT_HINTS_SUPPORT || goog.labs.userAgent.util.getUserAgentData() ? !1 : goog.labs.userAgent.util.matchUserAgent("Edge");
};
goog.labs.userAgent.browser.matchEdgeChromium_ = function() {
return goog.labs.userAgent.browser.useUserAgentBrand_() ? goog.labs.userAgent.util.matchUserAgentDataBrand("Edge") : goog.labs.userAgent.util.matchUserAgent("Edg/");
};
goog.labs.userAgent.browser.matchOperaChromium_ = function() {
return goog.labs.userAgent.browser.useUserAgentBrand_() ? goog.labs.userAgent.util.matchUserAgentDataBrand("Opera") : goog.labs.userAgent.util.matchUserAgent("OPR");
};
goog.labs.userAgent.browser.matchFirefox_ = function() {
return goog.labs.userAgent.browser.useUserAgentBrand_() ? goog.labs.userAgent.util.matchUserAgentDataBrand("Firefox") : goog.labs.userAgent.util.matchUserAgent("Firefox") || goog.labs.userAgent.util.matchUserAgent("FxiOS");
};
goog.labs.userAgent.browser.matchSafari_ = function() {
return goog.labs.userAgent.browser.useUserAgentBrand_() ? goog.labs.userAgent.util.matchUserAgentDataBrand("Safari") : goog.labs.userAgent.util.matchUserAgent("Safari") && !(goog.labs.userAgent.browser.matchChrome_() || goog.labs.userAgent.browser.matchCoast_() || goog.labs.userAgent.browser.matchOpera_() || goog.labs.userAgent.browser.matchEdgeHtml_() || goog.labs.userAgent.browser.matchEdgeChromium_() || goog.labs.userAgent.browser.matchOperaChromium_() || goog.labs.userAgent.browser.matchFirefox_() ||
goog.labs.userAgent.browser.isSilk() || goog.labs.userAgent.util.matchUserAgent("Android"));
};
goog.labs.userAgent.browser.matchCoast_ = function() {
return goog.labs.userAgent.ASSUME_CLIENT_HINTS_SUPPORT || goog.labs.userAgent.util.getUserAgentData() ? !1 : goog.labs.userAgent.util.matchUserAgent("Coast");
};
goog.labs.userAgent.browser.matchIosWebview_ = function() {
return (goog.labs.userAgent.util.matchUserAgent("iPad") || goog.labs.userAgent.util.matchUserAgent("iPhone")) && !goog.labs.userAgent.browser.matchSafari_() && !goog.labs.userAgent.browser.matchChrome_() && !goog.labs.userAgent.browser.matchCoast_() && !goog.labs.userAgent.browser.matchFirefox_() && goog.labs.userAgent.util.matchUserAgent("AppleWebKit");
};
goog.labs.userAgent.browser.matchChrome_ = function() {
return goog.labs.userAgent.browser.useUserAgentBrand_() ? goog.labs.userAgent.util.matchUserAgentDataBrand("Chromium") : (goog.labs.userAgent.util.matchUserAgent("Chrome") || goog.labs.userAgent.util.matchUserAgent("CriOS")) && !goog.labs.userAgent.browser.matchEdgeHtml_();
};
goog.labs.userAgent.browser.matchAndroidBrowser_ = function() {
return goog.labs.userAgent.util.matchUserAgent("Android") && !(goog.labs.userAgent.browser.isChrome() || goog.labs.userAgent.browser.isFirefox() || goog.labs.userAgent.browser.isOpera() || goog.labs.userAgent.browser.isSilk());
};
goog.labs.userAgent.browser.isOpera = goog.labs.userAgent.browser.matchOpera_;
goog.labs.userAgent.browser.isIE = goog.labs.userAgent.browser.matchIE_;
goog.labs.userAgent.browser.isEdge = goog.labs.userAgent.browser.matchEdgeHtml_;
goog.labs.userAgent.browser.isEdgeChromium = goog.labs.userAgent.browser.matchEdgeChromium_;
goog.labs.userAgent.browser.isOperaChromium = goog.labs.userAgent.browser.matchOperaChromium_;
goog.labs.userAgent.browser.isFirefox = goog.labs.userAgent.browser.matchFirefox_;
goog.labs.userAgent.browser.isSafari = goog.labs.userAgent.browser.matchSafari_;
goog.labs.userAgent.browser.isCoast = goog.labs.userAgent.browser.matchCoast_;
goog.labs.userAgent.browser.isIosWebview = goog.labs.userAgent.browser.matchIosWebview_;
goog.labs.userAgent.browser.isChrome = goog.labs.userAgent.browser.matchChrome_;
goog.labs.userAgent.browser.isAndroidBrowser = goog.labs.userAgent.browser.matchAndroidBrowser_;
goog.labs.userAgent.browser.isSilk = function() {
return goog.labs.userAgent.browser.useUserAgentBrand_() ? goog.labs.userAgent.util.matchUserAgentDataBrand("Silk") : goog.labs.userAgent.util.matchUserAgent("Silk");
};
goog.labs.userAgent.browser.getVersion = function() {
function lookUpValueWithKeys(keys) {
var key = module$contents$goog$array_find(keys, versionMapHasKey);
return versionMap[key] || "";
}
var userAgentString = goog.labs.userAgent.util.getUserAgent();
if (goog.labs.userAgent.browser.isIE()) {
return goog.labs.userAgent.browser.getIEVersion_(userAgentString);
}
var versionTuples = goog.labs.userAgent.util.extractVersionTuples(userAgentString), versionMap = {};
versionTuples.forEach(function(tuple) {
versionMap[tuple[0]] = tuple[1];
});
var versionMapHasKey = goog.partial(module$contents$goog$object_containsKey, versionMap);
if (goog.labs.userAgent.browser.isOpera()) {
return lookUpValueWithKeys(["Version", "Opera"]);
}
if (goog.labs.userAgent.browser.isEdge()) {
return lookUpValueWithKeys(["Edge"]);
}
if (goog.labs.userAgent.browser.isEdgeChromium()) {
return lookUpValueWithKeys(["Edg"]);
}
if (goog.labs.userAgent.browser.isChrome()) {
return lookUpValueWithKeys(["Chrome", "CriOS", "HeadlessChrome"]);
}
var tuple = versionTuples[2];
return tuple && tuple[1] || "";
};
goog.labs.userAgent.browser.isVersionOrHigher = function(version) {
return 0 <= goog.string.internal.compareVersions(goog.labs.userAgent.browser.getVersion(), version);
};
goog.labs.userAgent.browser.getIEVersion_ = function(userAgent) {
var rv = /rv: *([\d\.]*)/.exec(userAgent);
if (rv && rv[1]) {
return rv[1];
}
var version = "", msie = /MSIE +([\d\.]+)/.exec(userAgent);
if (msie && msie[1]) {
var tridentVersion = /Trident\/(\d.\d)/.exec(userAgent);
if ("7.0" == msie[1]) {
if (tridentVersion && tridentVersion[1]) {
switch(tridentVersion[1]) {
case "4.0":
version = "8.0";
break;
case "5.0":
version = "9.0";
break;
case "6.0":
version = "10.0";
break;
case "7.0":
version = "11.0";
}
} else {
version = "7.0";
}
} else {
version = msie[1];
}
}
return version;
};
goog.dom.asserts = {};
goog.dom.asserts.assertIsLocation = function(o) {
if (goog.asserts.ENABLE_ASSERTS) {
var win = goog.dom.asserts.getWindow_(o);
win && (!o || !(o instanceof win.Location) && o instanceof win.Element) && goog.asserts.fail("Argument is not a Location (or a non-Element mock); got: %s", goog.dom.asserts.debugStringForType_(o));
}
return o;
};
goog.dom.asserts.assertIsElementType_ = function(o, typename) {
if (goog.asserts.ENABLE_ASSERTS) {
var win = goog.dom.asserts.getWindow_(o);
win && "undefined" != typeof win[typename] && (o && (o instanceof win[typename] || !(o instanceof win.Location || o instanceof win.Element)) || goog.asserts.fail("Argument is not a %s (or a non-Element, non-Location mock); got: %s", typename, goog.dom.asserts.debugStringForType_(o)));
}
return o;
};
goog.dom.asserts.assertIsHTMLAnchorElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLAnchorElement");
};
goog.dom.asserts.assertIsHTMLButtonElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLButtonElement");
};
goog.dom.asserts.assertIsHTMLLinkElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLLinkElement");
};
goog.dom.asserts.assertIsHTMLImageElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLImageElement");
};
goog.dom.asserts.assertIsHTMLAudioElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLAudioElement");
};
goog.dom.asserts.assertIsHTMLVideoElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLVideoElement");
};
goog.dom.asserts.assertIsHTMLInputElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLInputElement");
};
goog.dom.asserts.assertIsHTMLTextAreaElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLTextAreaElement");
};
goog.dom.asserts.assertIsHTMLCanvasElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLCanvasElement");
};
goog.dom.asserts.assertIsHTMLEmbedElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLEmbedElement");
};
goog.dom.asserts.assertIsHTMLFormElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLFormElement");
};
goog.dom.asserts.assertIsHTMLFrameElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLFrameElement");
};
goog.dom.asserts.assertIsHTMLIFrameElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLIFrameElement");
};
goog.dom.asserts.assertIsHTMLObjectElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLObjectElement");
};
goog.dom.asserts.assertIsHTMLScriptElement = function(o) {
return goog.dom.asserts.assertIsElementType_(o, "HTMLScriptElement");
};
goog.dom.asserts.debugStringForType_ = function(value) {
if (goog.isObject(value)) {
try {
return value.constructor.displayName || value.constructor.name || Object.prototype.toString.call(value);
} catch (e) {
return "