chromium/services/preferences/tracked/interceptable_pref_filter.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_PREFERENCES_TRACKED_INTERCEPTABLE_PREF_FILTER_H_
#define SERVICES_PREFERENCES_TRACKED_INTERCEPTABLE_PREF_FILTER_H_

#include "base/functional/callback.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "components/prefs/pref_filter.h"

// A partial implementation of a PrefFilter whose FilterOnLoad call may be
// intercepted by a FilterOnLoadInterceptor. Implementations of
// InterceptablePrefFilter are expected to override FinalizeFilterOnLoad rather
// than re-overriding FilterOnLoad.
class InterceptablePrefFilter : public PrefFilter { … };

#endif  // SERVICES_PREFERENCES_TRACKED_INTERCEPTABLE_PREF_FILTER_H_