The Tor Browser: dom/interfaces/xul/nsIDOMXULButtonElement.idl@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 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

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

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

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #include "nsIDOMXULLabeledControlEl.idl"

     8 [scriptable, uuid(d56f1f8f-fc4e-4650-9a85-25108bbd1980)]

     9 interface nsIDOMXULButtonElement : nsIDOMXULLabeledControlElement {

    10   const short CHECKSTATE_UNCHECKED = 0;

    11   const short CHECKSTATE_CHECKED = 1;

    12   const short CHECKSTATE_MIXED = 2;

    14   attribute DOMString type;

    15   attribute DOMString dlgType;

    17   // For buttons of type="menu" only.

    18   attribute boolean open;

    20   // For buttons of type="checkbox" only.

    21   attribute boolean checked;

    22   attribute long checkState;

    23   attribute boolean autoCheck;

    25   // For buttons of type="radio" only.

    26   attribute DOMString group;

    27 };

The Tor Browser / file revision

dom/interfaces/xul/nsIDOMXULButtonElement.idl@129ffea94266

dom/interfaces/xul/nsIDOMXULButtonElement.idl