Remove background image-related css from about page

[rails.git] / vendor / assets / polyfill / es6.js

diff --git a/vendor/assets/polyfill/es6.js b/vendor/assets/polyfill/es6.js
index d23ba923f7f13ca58b5004371c676b2ff62412e6..70dae2d9a53550beb56f08aea7f1eb4fc58b2274 100644 (file)
--- a/vendor/assets/polyfill/es6.js
+++ b/vendor/assets/polyfill/es6.js
@@ -1,4 +1,4 @@
-/* Polyfill service v3.34.0
+/* Polyfill service v3.38.0

  * For detailed credits and licence information see https://github.com/financial-times/polyfill-service.
  * 
  * Features requested: es6
  * For detailed credits and licence information see https://github.com/financial-times/polyfill-service.
  * 
  * Features requested: es6


@@ -84,7 +84,6 @@
  * - Object.assign, License: CC0 (required by "es6", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "Array.prototype.@@iterator", "_StringIterator", "String.prototype.@@iterator")
  * - Object.defineProperties, License: CC0 (required by "Object.create", "Map", "es6", "Array.from", "Object.setPrototypeOf", "Set", "Symbol", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "_ESAbstract.GetIterator", "WeakMap", "WeakSet", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_ESAbstract.OrdinaryCreateFromConstructor", "_ESAbstract.Construct", "Array.of", "_Iterator", "_StringIterator")
  * - Object.create, License: CC0 (required by "Map", "es6", "Array.from", "Object.setPrototypeOf", "Set", "Symbol", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "_ESAbstract.GetIterator", "WeakMap", "WeakSet", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_ESAbstract.OrdinaryCreateFromConstructor", "_ESAbstract.Construct", "Array.of", "_StringIterator")
  * - Object.assign, License: CC0 (required by "es6", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "Array.prototype.@@iterator", "_StringIterator", "String.prototype.@@iterator")
  * - Object.defineProperties, License: CC0 (required by "Object.create", "Map", "es6", "Array.from", "Object.setPrototypeOf", "Set", "Symbol", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "_ESAbstract.GetIterator", "WeakMap", "WeakSet", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_ESAbstract.OrdinaryCreateFromConstructor", "_ESAbstract.Construct", "Array.of", "_Iterator", "_StringIterator")
  * - Object.create, License: CC0 (required by "Map", "es6", "Array.from", "Object.setPrototypeOf", "Set", "Symbol", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "_ESAbstract.GetIterator", "WeakMap", "WeakSet", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_ESAbstract.OrdinaryCreateFromConstructor", "_ESAbstract.Construct", "Array.of", "_StringIterator")

- * - _ESAbstract.GetIterator, License: CC0 (required by "Array.from", "es6", "Map", "Set", "WeakMap", "WeakSet")

  * - _ESAbstract.OrdinaryCreateFromConstructor, License: CC0 (required by "Map", "es6", "Array.from", "Set", "WeakMap", "WeakSet", "_ESAbstract.Construct", "Array.of")
  * - _ESAbstract.Construct, License: CC0 (required by "Array.from", "es6", "Array.of", "_ESAbstract.ArraySpeciesCreate", "Array.prototype.filter", "Symbol", "Map", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "Array.prototype.map")
  * - _ESAbstract.ArraySpeciesCreate, License: CC0 (required by "Array.prototype.filter", "Symbol", "es6", "Map", "Array.from", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "Array.prototype.map")
  * - _ESAbstract.OrdinaryCreateFromConstructor, License: CC0 (required by "Map", "es6", "Array.from", "Set", "WeakMap", "WeakSet", "_ESAbstract.Construct", "Array.of")
  * - _ESAbstract.Construct, License: CC0 (required by "Array.from", "es6", "Array.of", "_ESAbstract.ArraySpeciesCreate", "Array.prototype.filter", "Symbol", "Map", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "Array.prototype.map")
  * - _ESAbstract.ArraySpeciesCreate, License: CC0 (required by "Array.prototype.filter", "Symbol", "es6", "Map", "Array.from", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "Array.prototype.map")


@@ -104,7 +103,8 @@
  * - Symbol, License: MIT (required by "es6", "Map", "Array.from", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "WeakMap", "WeakSet", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_StringIterator")
  * - Symbol.hasInstance, License: MIT (required by "es6")
  * - Symbol.isConcatSpreadable, License: MIT (required by "es6")
  * - Symbol, License: MIT (required by "es6", "Map", "Array.from", "Set", "Symbol.hasInstance", "Symbol.isConcatSpreadable", "Symbol.iterator", "Array.prototype.@@iterator", "String.prototype.@@iterator", "Symbol.match", "Symbol.replace", "Symbol.search", "Symbol.species", "Symbol.split", "Symbol.toPrimitive", "Symbol.toStringTag", "Symbol.unscopables", "WeakMap", "WeakSet", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_StringIterator")
  * - Symbol.hasInstance, License: MIT (required by "es6")
  * - Symbol.isConcatSpreadable, License: MIT (required by "es6")

- * - Symbol.iterator, License: MIT (required by "es6", "Array.from", "Array.prototype.@@iterator", "Map", "Set", "String.prototype.@@iterator", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_StringIterator")
+ * - Symbol.iterator, License: MIT (required by "es6", "Array.from", "Array.prototype.@@iterator", "Map", "Set", "String.prototype.@@iterator", "_ESAbstract.GetIterator", "WeakMap", "WeakSet", "_Iterator", "_ArrayIterator", "Array.prototype.entries", "Array.prototype.keys", "Array.prototype.values", "_StringIterator")
+ * - _ESAbstract.GetIterator, License: CC0 (required by "Array.from", "es6", "Map", "Set", "WeakMap", "WeakSet")

  * - Symbol.match, License: MIT (required by "es6")
  * - Symbol.replace, License: MIT (required by "es6")
  * - Symbol.search, License: MIT (required by "es6")
  * - Symbol.match, License: MIT (required by "es6")
  * - Symbol.replace, License: MIT (required by "es6")
  * - Symbol.search, License: MIT (required by "es6")


@@ -3010,7 +3010,7 @@ CreateMethodProperty(Number, 'parseInt', parseInt);
 
 }
 
 
 }
 

-if (!("name"in Function.prototype&&"x"===function n(){}.name
+if (!("name"in Function.prototype&&"x"===function x(){}.name

 )) {
 
 // Function.prototype.name
 )) {
 
 // Function.prototype.name


@@ -3615,31 +3615,6 @@ CreateMethodProperty(Object, 'create', function create(O, properties) {
 }
 
 
 }
 
 

-// _ESAbstract.GetIterator
-/* global GetMethod, Symbol, Call, Type, GetV */
-// 7.4.1. GetIterator ( obj [ , method ] )
-// The abstract operation GetIterator with argument obj and optional argument method performs the following steps:
-function GetIterator(obj /*, method */) { // eslint-disable-line no-unused-vars
-       // 1. If method is not present, then
-               // a. Set method to ? GetMethod(obj, @@iterator).
-       var method = arguments.length > 1 ? arguments[1] : GetMethod(obj, Symbol.iterator);
-       // 2. Let iterator be ? Call(method, obj).
-       var iterator = Call(method, obj);
-       // 3. If Type(iterator) is not Object, throw a TypeError exception.
-       if (Type(iterator) !== 'object') {
-               throw new TypeError('bad iterator');
-       }
-       // 4. Let nextMethod be ? GetV(iterator, "next").
-       var nextMethod = GetV(iterator, "next");
-       // 5. Let iteratorRecord be Record {[[Iterator]]: iterator, [[NextMethod]]: nextMethod, [[Done]]: false}.
-       var iteratorRecord = Object.create(null);
-       iteratorRecord['[[Iterator]]'] = iterator;
-       iteratorRecord['[[NextMethod]]'] = nextMethod;
-       iteratorRecord['[[Done]]'] = false;
-       // 6. Return iteratorRecord.
-       return iteratorRecord;
-}
-

 // _ESAbstract.OrdinaryCreateFromConstructor
 /* global GetPrototypeFromConstructor */
 // 9.1.13. OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
 // _ESAbstract.OrdinaryCreateFromConstructor
 /* global GetPrototypeFromConstructor */
 // 9.1.13. OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )


@@ -4347,6 +4322,7 @@ if (!("Symbol"in this&&0===this.Symbol.length
 // (C) Andrea Giammarchi - MIT Licensed
 
 (function (Object, GOPS, global) {
 // (C) Andrea Giammarchi - MIT Licensed
 
 (function (Object, GOPS, global) {

+       'use strict'; //so that ({}).toString.call(null) returns the correct [object Null] rather than [object Window]

 
        var     setDescriptor;
        var id = 0;
 
        var     setDescriptor;
        var id = 0;


@@ -4364,7 +4340,7 @@ if (!("Symbol"in this&&0===this.Symbol.length
        var pIE = ObjectProto[PIE];
        var toString = ObjectProto.toString;
        var concat = Array.prototype.concat;
        var pIE = ObjectProto[PIE];
        var toString = ObjectProto.toString;
        var concat = Array.prototype.concat;

-       var cachedWindowNames = typeof window === 'object' ? Object.getOwnPropertyNames(window) : [];
+       var cachedWindowNames = Object.getOwnPropertyNames ? Object.getOwnPropertyNames(window) : [];

        var nGOPN = Object[GOPN];
        var gOPN = function getOwnPropertyNames (obj) {
                if (toString.call(obj) === '[object Window]') {
        var nGOPN = Object[GOPN];
        var gOPN = function getOwnPropertyNames (obj) {
                if (toString.call(obj) === '[object Window]') {


@@ -4557,12 +4533,31 @@ if (!("Symbol"in this&&0===this.Symbol.length
        };
        defineProperty(Object, 'create', descriptor);
 
        };
        defineProperty(Object, 'create', descriptor);
 

-       descriptor.value = function () {
-               var str = toString.call(this);
-               return (str === '[object String]' && onlySymbols(this)) ? '[object Symbol]' : str;
-       };
-       defineProperty(ObjectProto, 'toString', descriptor);
+       var strictModeSupported = (function(){ 'use strict'; return this; }).call(null) === null;
+       if (strictModeSupported) {
+               descriptor.value = function () {
+                       var str = toString.call(this);
+                       return (str === '[object String]' && onlySymbols(this)) ? '[object Symbol]' : str;
+               };
+       } else {
+               descriptor.value = function () {
+                       // https://github.com/Financial-Times/polyfill-library/issues/164#issuecomment-486965300
+                       // Polyfill.io this code is here for the situation where a browser does not
+                       // support strict mode and is executing `Object.prototype.toString.call(null)`.
+                       // This code ensures that we return the correct result in that situation however,
+                       // this code also introduces a bug where it will return the incorrect result for
+                       // `Object.prototype.toString.call(window)`. We can't have the correct result for
+                       // both `window` and `null`, so we have opted for `null` as we believe this is the more 
+                       // common situation. 
+                       if (this === window) {
+                               return '[object Null]';
+                       }

 
 

+                       var str = toString.call(this);
+                       return (str === '[object String]' && onlySymbols(this)) ? '[object Symbol]' : str;
+               };
+       }
+       defineProperty(ObjectProto, 'toString', descriptor);

 
        setDescriptor = function (o, key, descriptor) {
                var protoDescriptor = gOPD(ObjectProto, key);
 
        setDescriptor = function (o, key, descriptor) {
                var protoDescriptor = gOPD(ObjectProto, key);


@@ -4604,6 +4599,31 @@ Object.defineProperty(Symbol, 'iterator', { value: Symbol('iterator') });
 
 }
 
 
 }
 

+
+// _ESAbstract.GetIterator
+/* global GetMethod, Symbol, Call, Type, GetV */
+// 7.4.1. GetIterator ( obj [ , method ] )
+// The abstract operation GetIterator with argument obj and optional argument method performs the following steps:
+function GetIterator(obj /*, method */) { // eslint-disable-line no-unused-vars
+       // 1. If method is not present, then
+               // a. Set method to ? GetMethod(obj, @@iterator).
+       var method = arguments.length > 1 ? arguments[1] : GetMethod(obj, Symbol.iterator);
+       // 2. Let iterator be ? Call(method, obj).
+       var iterator = Call(method, obj);
+       // 3. If Type(iterator) is not Object, throw a TypeError exception.
+       if (Type(iterator) !== 'object') {
+               throw new TypeError('bad iterator');
+       }
+       // 4. Let nextMethod be ? GetV(iterator, "next").
+       var nextMethod = GetV(iterator, "next");
+       // 5. Let iteratorRecord be Record {[[Iterator]]: iterator, [[NextMethod]]: nextMethod, [[Done]]: false}.
+       var iteratorRecord = Object.create(null);
+       iteratorRecord['[[Iterator]]'] = iterator;
+       iteratorRecord['[[NextMethod]]'] = nextMethod;
+       iteratorRecord['[[Done]]'] = false;
+       // 6. Return iteratorRecord.
+       return iteratorRecord;
+}

 if (!("Symbol"in this&&"match"in this.Symbol
 )) {
 
 if (!("Symbol"in this&&"match"in this.Symbol
 )) {
 


@@ -4640,8 +4660,8 @@ Object.defineProperty(Symbol, 'species', { value: Symbol('species') });
 
 }
 
 
 }
 

-if (!("Map"in this&&function(){try{var t=new Map([[1,1],[2,2]])
-return 0===Map.length&&2===t.size&&"Symbol"in this&&"iterator"in Symbol&&"function"==typeof t[Symbol.iterator]}catch(n){return!1}}()
+if (!("Map"in this&&function(t){try{var n=new Map([[1,1],[2,2]])
+return 0===Map.length&&2===n.size&&"Symbol"in t&&"iterator"in Symbol&&"function"==typeof n[Symbol.iterator]}catch(i){return!1}}(this)

 )) {
 
 // Map
 )) {
 
 // Map