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/* -*- Mode: C++; 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 http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_RestoreTabContentObserver_h
#define mozilla_dom_RestoreTabContentObserver_h
#include "mozilla/StaticPtr.h"
#include "nsIObserver.h"
#include "nsISupportsImpl.h"
namespace mozilla {
namespace dom {
// An observer for restoring session store data at a correct time.
class RestoreTabContentObserver final : public nsIObserver {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIOBSERVER
static void Initialize();
static void Shutdown();
private:
RestoreTabContentObserver() = default;
virtual ~RestoreTabContentObserver() = default;
static mozilla::StaticRefPtr<RestoreTabContentObserver>
gRestoreTabContentObserver;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_RestoreTabContentObserver_h
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