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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_SYNC_JS_ARG_LIST_H_
#define CHROME_BROWSER_SYNC_JS_ARG_LIST_H_
#pragma once
// See README.js for design comments.
#include <string>
#include "base/memory/ref_counted.h"
#include "base/values.h"
#include "chrome/browser/sync/shared_value.h"
namespace browser_sync {
// A thread-safe wrapper around an immutable ListValue. Used for
// passing around argument lists to different threads.
class JsArgList {
public:
// Uses an empty argument list.
JsArgList();
// Takes over the data in |args|, leaving |args| empty.
explicit JsArgList(ListValue* args);
~JsArgList();
const ListValue& Get() const;
std::string ToString() const;
// Copy constructor and assignment operator welcome.
private:
scoped_refptr<const SharedValue<ListValue> > args_;
};
} // namespace browser_sync
#endif // CHROME_BROWSER_SYNC_JS_ARG_LIST_H_
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