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/* -*- 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
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