1 files changed, 0 insertions, 63 deletions
diff --git a/node_modules/async/internal/DoublyLinkedList.js b/node_modules/async/internal/DoublyLinkedList.js
deleted file mode 100644
index 796d1230b..000000000
--- a/node_modules/async/internal/DoublyLinkedList.js
+++ /dev/null
@@ -1,63 +0,0 @@
-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-exports.default = DLL;
-// Simple doubly linked list (https://en.wikipedia.org/wiki/Doubly_linked_list) implementation
-// used for queues. This implementation assumes that the node provided by the user can be modified
-// to adjust the next and last properties. We implement only the minimal functionality
-// for queue support.
-function DLL() {
-    this.head = this.tail = null;
-    this.length = 0;
-}
-
-function setInitial(dll, node) {
-    dll.length = 1;
-    dll.head = dll.tail = node;
-}
-
-DLL.prototype.removeLink = function (node) {
-    if (node.prev) node.prev.next = node.next;else this.head = node.next;
-    if (node.next) node.next.prev = node.prev;else this.tail = node.prev;
-
-    node.prev = node.next = null;
-    this.length -= 1;
-    return node;
-};
-
-DLL.prototype.empty = DLL;
-
-DLL.prototype.insertAfter = function (node, newNode) {
-    newNode.prev = node;
-    newNode.next = node.next;
-    if (node.next) node.next.prev = newNode;else this.tail = newNode;
-    node.next = newNode;
-    this.length += 1;
-};
-
-DLL.prototype.insertBefore = function (node, newNode) {
-    newNode.prev = node.prev;
-    newNode.next = node;
-    if (node.prev) node.prev.next = newNode;else this.head = newNode;
-    node.prev = newNode;
-    this.length += 1;
-};
-
-DLL.prototype.unshift = function (node) {
-    if (this.head) this.insertBefore(this.head, node);else setInitial(this, node);
-};
-
-DLL.prototype.push = function (node) {
-    if (this.tail) this.insertAfter(this.tail, node);else setInitial(this, node);
-};
-
-DLL.prototype.shift = function () {
-    return this.head && this.removeLink(this.head);
-};
-
-DLL.prototype.pop = function () {
-    return this.tail && this.removeLink(this.tail);
-};
-module.exports = exports["default"];
-\ No newline at end of file