1 files changed, 0 insertions, 64 deletions
diff --git a/addon-sdk/source/lib/dev/ports.js b/addon-sdk/source/lib/dev/ports.js
deleted file mode 100644
index a41f59eb7..000000000
--- a/addon-sdk/source/lib/dev/ports.js
+++ /dev/null
@@ -1,64 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-module.metadata = {
-  "stability": "experimental"
-};
-
-// This module provides `marshal` and `demarshal` functions
-// that can be used to send  MessagePort's over `nsIFrameMessageManager`
-// until Bug 914974 is fixed.
-
-const { add, iterator } = require("../sdk/lang/weak-set");
-const { curry } = require("../sdk/lang/functional");
-
-var id = 0;
-const ports = new WeakMap();
-
-// Takes `nsIFrameMessageManager` and `MessagePort` instances
-// and returns a handle representing given `port`. Messages
-// received on given `port` will be forwarded to a message
-// manager under `sdk/port/message` and messages like:
-// { port: { type: "MessagePort", id: 2}, data: data }
-// Where id is an identifier associated with a given `port`
-// and `data` is an `event.data` received on port.
-const marshal = curry((manager, port) => {
-  if (!ports.has(port)) {
-    id = id + 1;
-    const handle = {type: "MessagePort", id: id};
-    // Bind id to the given port
-    ports.set(port, handle);
-
-    // Obtain a weak reference to a port.
-    add(exports, port);
-
-    port.onmessage = event => {
-      manager.sendAsyncMessage("sdk/port/message", {
-        port: handle,
-        message: event.data
-      });
-    };
-
-    return handle;
-  }
-  return ports.get(port);
-});
-exports.marshal = marshal;
-
-// Takes `nsIFrameMessageManager` instance and a handle returned
-// `marshal(manager, port)` returning a `port` that was passed
-// to it. Note that `port` may be GC-ed in which case returned
-// value will be `null`.
-const demarshal = curry((manager, {type, id}) => {
-  if (type === "MessagePort") {
-    for (let port of iterator(exports)) {
-      if (id === ports.get(port).id)
-        return port;
-    }
-  }
-  return null;
-});
-exports.demarshal = demarshal;