author Gabriele Svelto <>
Thu, 23 Jan 2020 21:33:37 +0000
changeset 511672 6f6e201853c8f5053d6f8837acf89e76f5a334c5
parent 497998 b8905d33a7c0e55f84e2378b51cc6488f7b81aee
permissions -rw-r--r--
Bug 1610566 - Prevent child processes crashing before the exception-handler is in place from triggering an assertion in the parent process r=froydnj This also adds an explicit warning when this happens so that the child processes don't crash without leaving a trace. Differential Revision:

/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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
 * The origin of this IDL file is
 * © Copyright 2004-2011 Apple Computer, Inc., Mozilla Foundation, and
 * Opera Software ASA. You are granted a license to use, reproduce
 * and create derivative works of this document.

interface HTMLFrameSetElement : HTMLElement {
  [HTMLConstructor] constructor();

  [CEReactions, SetterThrows]
  attribute DOMString cols;
  [CEReactions, SetterThrows]
  attribute DOMString rows;

HTMLFrameSetElement includes WindowEventHandlers;