The Tor Browser: dom/base/ObjectWrapper.jsm@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

     3  * You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 "use strict"

     7 const Cu = Components.utils;

     8 const Cc = Components.classes;

     9 const Ci = Components.interfaces;

    11 this.EXPORTED_SYMBOLS = ["ObjectWrapper"];

    13 // Makes sure that we expose correctly chrome JS objects to content.

    15 const TypedArrayThings = [

    16   "Int8Array",

    17   "Uint8Array",

    18   "Uint8ClampedArray",

    19   "Int16Array",

    20   "Uint16Array",

    21   "Int32Array",

    22   "Uint32Array",

    23   "Float32Array",

    24   "Float64Array",

    25 ];

    27 this.ObjectWrapper = {

    28   getObjectKind: function objWrapper_getObjectKind(aObject) {

    29     if (aObject === null || aObject === undefined) {

    30       return "primitive";

    31     } else if (Array.isArray(aObject)) {

    32       return "array";

    33     } else if (aObject instanceof Ci.nsIDOMFile) {

    34       return "file";

    35     } else if (aObject instanceof Ci.nsIDOMBlob) {

    36       return "blob";

    37     } else if (aObject instanceof Date) {

    38       return "date";

    39     } else if (TypedArrayThings.indexOf(aObject.constructor.name) !== -1) {

    40       return aObject.constructor.name;

    41     } else if (typeof aObject == "object") {

    42       return "object";

    43     } else {

    44       return "primitive";

    45     }

    46   },

    48   wrap: function objWrapper_wrap(aObject, aCtxt) {

    49     dump("-*- ObjectWrapper is deprecated. Use Components.utils.cloneInto() instead.\n");

    50     return Cu.cloneInto(aObject, aCtxt, { cloneFunctions: true });

    51   }

    52 }

The Tor Browser / file revision

dom/base/ObjectWrapper.jsm@129ffea94266

dom/base/ObjectWrapper.jsm