// Copyright 2013 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 CHROME_BROWSER_FLAGS_STORAGE_H_ #define CHROME_BROWSER_FLAGS_STORAGE_H_ #include <set> #include <string> namespace about_flags { // Base class for flags storage implementations. Enables the about_flags // functions to store and retrieve data from various sources like PrefService // and CrosSettings. class FlagsStorage { public: virtual ~FlagsStorage() {} // Retrieves the flags as a set of strings. virtual std::set<std::string> GetFlags() = 0; // Stores the |flags| and returns true on success. virtual bool SetFlags(const std::set<std::string>& flags) = 0; }; } // namespace about_flags #endif // CHROME_BROWSER_FLAGS_STORAGE_H_