1 files changed, 0 insertions, 116 deletions
diff --git a/op_crates/web/02_abort_signal.js b/op_crates/web/02_abort_signal.js
deleted file mode 100644
index 3090513eb..000000000
--- a/op_crates/web/02_abort_signal.js
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-"use strict";
-
-((window) => {
-  const { setIsTrusted } = window.__bootstrap.event;
-
-  const add = Symbol("add");
-  const signalAbort = Symbol("signalAbort");
-  const remove = Symbol("remove");
-
-  const illegalConstructorKey = Symbol("illegalConstructorKey");
-
-  class AbortSignal extends EventTarget {
-    #aborted = false;
-    #abortAlgorithms = new Set();
-
-    [add](algorithm) {
-      this.#abortAlgorithms.add(algorithm);
-    }
-
-    [signalAbort]() {
-      if (this.#aborted) {
-        return;
-      }
-      this.#aborted = true;
-      for (const algorithm of this.#abortAlgorithms) {
-        algorithm();
-      }
-      this.#abortAlgorithms.clear();
-      const event = new Event("abort");
-      setIsTrusted(event, true);
-      this.dispatchEvent(event);
-    }
-
-    [remove](algorithm) {
-      this.#abortAlgorithms.delete(algorithm);
-    }
-
-    constructor(key = null) {
-      if (key != illegalConstructorKey) {
-        throw new TypeError("Illegal constructor.");
-      }
-      super();
-    }
-
-    get aborted() {
-      return Boolean(this.#aborted);
-    }
-
-    get [Symbol.toStringTag]() {
-      return "AbortSignal";
-    }
-  }
-  defineEventHandler(AbortSignal.prototype, "abort");
-  class AbortController {
-    #signal = new AbortSignal(illegalConstructorKey);
-
-    get signal() {
-      return this.#signal;
-    }
-
-    abort() {
-      this.#signal[signalAbort]();
-    }
-
-    get [Symbol.toStringTag]() {
-      return "AbortController";
-    }
-  }
-
-  const handlerSymbol = Symbol("eventHandlers");
-
-  function makeWrappedHandler(handler) {
-    function wrappedHandler(...args) {
-      if (typeof wrappedHandler.handler !== "function") {
-        return;
-      }
-      return wrappedHandler.handler.call(this, ...args);
-    }
-    wrappedHandler.handler = handler;
-    return wrappedHandler;
-  }
-  // TODO(benjamingr) reuse this here and websocket where possible
-  function defineEventHandler(emitter, name) {
-    // HTML specification section 8.1.5.1
-    Object.defineProperty(emitter, `on${name}`, {
-      get() {
-        return this[handlerSymbol]?.get(name)?.handler;
-      },
-      set(value) {
-        if (!this[handlerSymbol]) {
-          this[handlerSymbol] = new Map();
-        }
-        let handlerWrapper = this[handlerSymbol]?.get(name);
-        if (handlerWrapper) {
-          handlerWrapper.handler = value;
-        } else {
-          handlerWrapper = makeWrappedHandler(value);
-          this.addEventListener(name, handlerWrapper);
-        }
-        this[handlerSymbol].set(name, handlerWrapper);
-      },
-      configurable: true,
-      enumerable: true,
-    });
-  }
-
-  window.AbortSignal = AbortSignal;
-  window.AbortController = AbortController;
-  window.__bootstrap = window.__bootstrap || {};
-  window.__bootstrap.abortSignal = {
-    add,
-    signalAbort,
-    remove,
-  };
-})(this);