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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_ASH_COMPONENTS_BROWSER_CONTEXT_HELPER_BROWSER_CONTEXT_FLUSHER_H_
#define CHROMEOS_ASH_COMPONENTS_BROWSER_CONTEXT_HELPER_BROWSER_CONTEXT_FLUSHER_H_
#include <memory>
#include "base/component_export.h"
namespace content {
class BrowserContext;
} // namespace content
namespace ash {
class FileFlusher;
// Manages flushing the files under browser_context's directory.
// Destroying of this instance will cancel the pending flushes if any
// asynchronously at earliest timing. It will not block the thread where
// this is being destroyed.
class COMPONENT_EXPORT(ASH_BROWSER_CONTEXT_HELPER) BrowserContextFlusher {
public:
BrowserContextFlusher();
BrowserContextFlusher(const BrowserContextFlusher&) = delete;
BrowserContextFlusher& operator=(const BrowserContextFlusher&) = delete;
~BrowserContextFlusher();
// Returns the global instance. BrowserContextFlusher is effectively a
// singleton in a product process.
static BrowserContextFlusher* Get();
// Schedules to flush the files under the |browser_context| directory.
// Actual flush will run in a background task runner.
void ScheduleFlush(content::BrowserContext* browser_context);
private:
std::unique_ptr<FileFlusher> flusher_;
};
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_BROWSER_CONTEXT_HELPER_BROWSER_CONTEXT_FLUSHER_H_
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