1 files changed, 0 insertions, 58 deletions
diff --git a/cli/js/web/abort_signal.ts b/cli/js/web/abort_signal.ts
deleted file mode 100644
index b741d6534..000000000
--- a/cli/js/web/abort_signal.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import { EventImpl } from "./event.ts";
-import { EventTargetImpl } from "./event_target.ts";
-
-export const add = Symbol("add");
-export const signalAbort = Symbol("signalAbort");
-export const remove = Symbol("remove");
-
-export class AbortSignalImpl extends EventTargetImpl implements AbortSignal {
-  #aborted?: boolean;
-  #abortAlgorithms = new Set<() => void>();
-
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  onabort: ((this: AbortSignal, ev: Event) => any) | null = null;
-
-  [add](algorithm: () => void): void {
-    this.#abortAlgorithms.add(algorithm);
-  }
-
-  [signalAbort](): void {
-    if (this.#aborted) {
-      return;
-    }
-    this.#aborted = true;
-    for (const algorithm of this.#abortAlgorithms) {
-      algorithm();
-    }
-    this.#abortAlgorithms.clear();
-    this.dispatchEvent(new EventImpl("abort"));
-  }
-
-  [remove](algorithm: () => void): void {
-    this.#abortAlgorithms.delete(algorithm);
-  }
-
-  constructor() {
-    super();
-    this.addEventListener("abort", (evt: Event) => {
-      const { onabort } = this;
-      if (typeof onabort === "function") {
-        onabort.call(this, evt);
-      }
-    });
-  }
-
-  get aborted(): boolean {
-    return Boolean(this.#aborted);
-  }
-
-  get [Symbol.toStringTag](): string {
-    return "AbortSignal";
-  }
-}
-
-Object.defineProperty(AbortSignalImpl, "name", {
-  value: "AbortSignal",
-  configurable: true,
-});