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// Copyright 2014 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_COMPONENT_UPDATER_COMPONENT_PATCHER_OPERATION_OUT_OF_PROCESS_H_
#define CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_PATCHER_OPERATION_OUT_OF_PROCESS_H_
#include <string>
#include "base/callback_forward.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "components/component_updater/component_patcher_operation.h"
namespace base {
class FilePath;
class SequencedTaskRunner;
} // namespace base
namespace component_updater {
class PatchHost;
// Implements the DeltaUpdateOpPatch out-of-process patching.
class ChromeOutOfProcessPatcher : public OutOfProcessPatcher {
public:
ChromeOutOfProcessPatcher();
// DeltaUpdateOpPatch::OutOfProcessPatcher implementation.
void Patch(const std::string& operation,
scoped_refptr<base::SequencedTaskRunner> task_runner,
const base::FilePath& input_abs_path,
const base::FilePath& patch_abs_path,
const base::FilePath& output_abs_path,
base::Callback<void(int result)> callback) override;
private:
~ChromeOutOfProcessPatcher() override;
scoped_refptr<PatchHost> host_;
DISALLOW_COPY_AND_ASSIGN(ChromeOutOfProcessPatcher);
};
} // namespace component_updater
#endif // CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_PATCHER_OPERATION_OUT_OF_PROCESS_H_
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