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// Copyright (c) 2011 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_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_
#pragma once
#include "chrome/browser/browsing_data_remover.h"
#include "chrome/browser/prefs/pref_member.h"
#include "chrome/browser/ui/webui/options/options_ui.h"
// Clear browser data handler page UI handler.
class ClearBrowserDataHandler : public OptionsPageUIHandler,
public BrowsingDataRemover::Observer {
public:
ClearBrowserDataHandler();
virtual ~ClearBrowserDataHandler();
// OptionsPageUIHandler implementation.
virtual void Initialize();
virtual void GetLocalizedValues(DictionaryValue* localized_strings);
// WebUIMessageHandler implementation.
virtual void RegisterMessages();
private:
// Javascript callback to start clearing data.
void HandleClearBrowserData(const ListValue* value);
// Callback from BrowsingDataRemover. Closes the dialog.
virtual void OnBrowsingDataRemoverDone();
// If non-null it means removal is in progress. BrowsingDataRemover takes care
// of deleting itself when done.
BrowsingDataRemover* remover_;
// Keeps track of whether clearing LSO data is supported.
BooleanPrefMember clear_plugin_lso_data_enabled_;
DISALLOW_COPY_AND_ASSIGN(ClearBrowserDataHandler);
};
#endif // CHROME_BROWSER_UI_WEBUI_OPTIONS_CLEAR_BROWSER_DATA_HANDLER_H_
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