chrome/browser/policy/browsing_history_policy_handler.h

// Copyright 2018 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_POLICY_BROWSING_HISTORY_POLICY_HANDLER_H_
#define CHROME_BROWSER_POLICY_BROWSING_HISTORY_POLICY_HANDLER_H_

#include "base/macros.h"
#include "components/policy/core/browser/configuration_policy_handler.h"

class PrefValueMap;

namespace policy {

class PolicyMap;

// Handles the |kAllowDeletingBrowserHistory| policy. If set to false, sets the
// all of the 3 prefs |kDeleteBrowsingHistory|, |kDeleteBrowsingHistoryBasic|
// and |kDeleteDownloadHistory| to false.
class BrowsingHistoryPolicyHandler : public TypeCheckingPolicyHandler {
 public:
  BrowsingHistoryPolicyHandler();
  ~BrowsingHistoryPolicyHandler() override;

 protected:
  // ConfigurationPolicyHandler:
  void ApplyPolicySettings(const PolicyMap& policies,
                           PrefValueMap* prefs) override;

 private:
  DISALLOW_COPY_AND_ASSIGN(BrowsingHistoryPolicyHandler);
};

}  // namespace policy

#endif  // CHROME_BROWSER_POLICY_BROWSING_HISTORY_POLICY_HANDLER_H_