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- // Copyright 2016 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef COMPONENTS_NTP_SNIPPETS_PREF_UTIL_H_
- #define COMPONENTS_NTP_SNIPPETS_PREF_UTIL_H_
- #include <set>
- #include <string>
- class PrefService;
- namespace ntp_snippets {
- namespace prefs {
- // Reads a given preference and then deserializes it into a set of strings.
- std::set<std::string> ReadDismissedIDsFromPrefs(const PrefService& pref_service,
- const std::string& pref_name);
- // Serializes a set of strings into a given preference.
- void StoreDismissedIDsToPrefs(PrefService* pref_service,
- const std::string& pref_name,
- const std::set<std::string>& dismissed_ids);
- } // namespace prefs
- } // namespace ntp_snippets
- #endif // COMPONENTS_NTP_SNIPPETS_PREF_UTIL_H_
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