/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */

#include "MediaControlUtils.h"

#include "mozilla/dom/BrowsingContext.h"

mozilla::LazyLogModule gMediaControlLog("MediaControl");

namespace mozilla::dom {

BrowsingContext* GetAliveTopBrowsingContext(BrowsingContext* aBC) {
  if (!aBC || aBC->IsDiscarded()) {
    return nullptr;
  }
  aBC = aBC->Top();
  if (!aBC || aBC->IsDiscarded()) {
    return nullptr;
  }
  return aBC;
}

}  // namespace mozilla::dom
