Revert "Commit updated Javascript packages"

This reverts commit a88734348a.

build/javascript/node_modules/fs-extra/lib/empty/index.js

@@ -1,48 +0,0 @@
-'use strict'
-
-const u = require('universalify').fromCallback
-const fs = require('graceful-fs')
-const path = require('path')
-const mkdir = require('../mkdirs')
-const remove = require('../remove')
-
-const emptyDir = u(function emptyDir (dir, callback) {
-  callback = callback || function () {}
-  fs.readdir(dir, (err, items) => {
-    if (err) return mkdir.mkdirs(dir, callback)
-
-    items = items.map(item => path.join(dir, item))
-
-    deleteItem()
-
-    function deleteItem () {
-      const item = items.pop()
-      if (!item) return callback()
-      remove.remove(item, err => {
-        if (err) return callback(err)
-        deleteItem()
-      })
-    }
-  })
-})
-
-function emptyDirSync (dir) {
-  let items
-  try {
-    items = fs.readdirSync(dir)
-  } catch (err) {
-    return mkdir.mkdirsSync(dir)
-  }
-
-  items.forEach(item => {
-    item = path.join(dir, item)
-    remove.removeSync(item)
-  })
-}
-
-module.exports = {
-  emptyDirSync,
-  emptydirSync: emptyDirSync,
-  emptyDir,
-  emptydir: emptyDir
-}