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diff --git a/tools/addon-sdk-1.12/lib/sdk/deprecated/cortex.js b/tools/addon-sdk-1.12/lib/sdk/deprecated/cortex.js
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@@ -1,113 +0,0 @@
-/* vim:set ts=2 sw=2 sts=2
- * 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": "deprecated"
-};
-
-// `var` is being used in the module in order to make it reusable in
-// environments in which `let` and `const` is not yet supported.
-
-// Returns `object`'s property value, where `name` is a name of the property.
-function get(object, name) {
- return object[name];
-}
-
-// Assigns `value` to the `object`'s property, where `name` is the name of the
-// property.
-function set(object, name, value) {
- return object[name] = value;
-}
-
-/**
- * Given an `object` containing a property with the given `name`, create
- * a property descriptor that can be used to define alias/proxy properties
- * on other objects. A change in the value of an alias will propagate
- * to the aliased property and vice versa.
- */
-function createAliasProperty(object, name) {
- // Getting own property descriptor of an `object` for the given `name` as
- // we are going to create proxy analog.
- var property = Object.getOwnPropertyDescriptor(object, name);
- var descriptor = {
- configurable: property.configurable,
- enumerable: property.enumerable,
- alias: true
- };
-
- // If the original property has a getter and/or setter, bind a
- // corresponding getter/setter in the alias descriptor to the original
- // object, so the `this` object in the getter/setter is the original object
- // rather than the alias.
- if ("get" in property && property.get)
- descriptor.get = property.get.bind(object);
- if ("set" in property && property.set)
- descriptor.set = property.set.bind(object);
-
- // If original property was a value property.
- if ("value" in property) {
- // If original property is a method using it's `object` bounded copy.
- if (typeof property.value === "function") {
- descriptor.value = property.value.bind(object);
- // Also preserving writability of the original property.
- descriptor.writable = property.writable;
- }
-
- // If the original property was just a data property, we create proxy
- // accessors using our custom get/set functions to propagate changes to the
- // original `object` and vice versa.
- else {
- descriptor.get = get.bind(null, object, name);
- descriptor.set = set.bind(null, object, name);
- }
- }
- return descriptor;
-}
-
-// Defines property on `object` object with a name `alias` if given if not
-// defaults to `name` that represents an alias of `source[name]`. If aliased
-// property was an assessor or a method `this` pseudo-variable will be `source`
-// when invoked. If aliased property was a data property changes on any of the
-// aliases will propagate to the `source[name]` and also other way round.
-function defineAlias(source, target, name, alias) {
- return Object.defineProperty(target, alias || name,
- createAliasProperty(source, name));
-}
-
-/**
- * Function takes any `object` and returns a proxy for its own public
- * properties. By default properties are considered to be public if they don't
- * start with `"_"`, but default behavior can be overridden if needed, by
- * passing array of public property `names` as a second argument. By default
- * returned object will be direct decedent of the given `object`'s prototype,
- * but this can be overridden by passing third optional argument, that will be
- * used as `prototype` instead.
- * @param {Object} object
- * Object to create cortex for.
- * @param {String[]} [names]
- * Optional array of public property names.
- * @param {Object} [prototype]
- * Optional argument that will be used as `prototype` of the returned object,
- * if not provided `Object.getPrototypeOf(object)` is used instead.
- */
-exports.Cortex = function Cortex(object, names, prototype) {
- // Creating a cortex object from the given `prototype`, if one was not
- // provided then `prototype` of a given `object` is used. This allows
- // consumer to define expected behavior `instanceof`. In common case
- // `prototype` argument can be omitted to preserve same behavior of
- // `instanceof` as on original `object`.
- var cortex = Object.create(prototype || Object.getPrototypeOf(object));
- // Creating alias properties on the `cortex` object for all the own
- // properties of the original `object` that are contained in `names` array.
- // If `names` array is not provided then all the properties that don't
- // start with `"_"` are aliased.
- Object.getOwnPropertyNames(object).forEach(function (name) {
- if ((!names && "_" !== name.charAt(0)) || (names && ~names.indexOf(name)))
- defineAlias(object, cortex, name);
- });
- return cortex;
-}