util: remove unused functions

Signed-off-by: Antoine du Hamel <duhamelantoine1995@gmail.com>
PR-URL: #63612
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Gürgün Dayıoğlu <hey@gurgun.day>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Author: aduh95

lib/internal/util.js

@@ -17,7 +17,6 @@ const {
  ObjectGetOwnPropertyDescriptors,
  ObjectGetPrototypeOf,
  ObjectKeys,
- ObjectPrototypeHasOwnProperty,
  ObjectSetPrototypeOf,
  ObjectValues,
  Promise,
@@ -354,26 +353,6 @@ function cachedResult(fn) {
 };
 }
 
-// Useful for Wrapping an ES6 Class with a constructor Function that
-// does not require the new keyword. For instance:
-// class A { constructor(x) {this.x = x;}}
-// const B = createClassWrapper(A);
-// B() instanceof A // true
-// B() instanceof B // true
-functioncreateClassWrapper(type){
-functionfn(...args){
-returnReflectConstruct(type,args,new.target||type);
-}
-// Mask the wrapper function name and length values
-ObjectDefineProperties(fn,{
-name: {__proto__: null,value: type.name},
-length: {__proto__: null,value: type.length},
-});
-ObjectSetPrototypeOf(fn,type);
-fn.prototype=type.prototype;
-returnfn;
-}
-
 letsignalsToNamesMapping;
 functiongetSignalsToNamesMapping(){
 if(signalsToNamesMapping!==undefined)
@@ -649,16 +628,6 @@ function exposeNamespace(target, name, namespaceObject) {
 });
 }
 
-functionexposeGetterAndSetter(target,name,getter,setter=undefined){
-ObjectDefineProperty(target,name,{
-__proto__: null,
-enumerable: false,
-configurable: true,
-get: getter,
-set: setter,
-});
-}
-
 functiondefineReplaceableLazyAttribute(target,id,keys,writable=true,check){
 letmod;
 for(leti=0;i<keys.length;i++){
@@ -733,18 +702,6 @@ const kEnumerableProperty = ObjectFreeze({
 
 constkEmptyObject=ObjectFreeze({__proto__: null});
 
-functionfilterOwnProperties(source,keys){
-constfiltered={__proto__: null};
-for(leti=0;i<keys.length;i++){
-constkey=keys[i];
-if(ObjectPrototypeHasOwnProperty(source,key)){
-filtered[key]=source[key];
-}
-}
-
-returnfiltered;
-}
-
 /**
  * Mimics `obj[key] = value` but ignoring potential prototype inheritance.
  * @param {any} obj
@@ -977,7 +934,6 @@ module.exports = {
  constructSharedArrayBuffer,
  convertProcessSignalToExitCode,
  convertToValidSignal,
- createClassWrapper,
  decorateErrorStack,
  defineOperation,
  defineLazyProperties,
@@ -990,13 +946,10 @@ module.exports = {
  exposeInterface,
  exposeLazyInterfaces,
  exposeNamespace,
- exposeGetterAndSetter,
  filterDuplicateStrings,
- filterOwnProperties,
  getConstructorOf,
  getCIDR,
  getCWDURL,
- getInternalGlobal,
  getStructuredStack,
  getSystemErrorMap,
  getSystemErrorName,