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// Copyright 2016 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_ORIGIN_TRIALS_COMPONENT_INSTALLER_H_
#define CHROME_BROWSER_COMPONENT_UPDATER_ORIGIN_TRIALS_COMPONENT_INSTALLER_H_
#include <stdint.h>
#include <memory>
#include <string>
#include <vector>
#include "base/files/file_path.h"
#include "base/macros.h"
#include "base/values.h"
#include "base/version.h"
#include "components/component_updater/default_component_installer.h"
namespace component_updater {
class ComponentUpdateService;
class OriginTrialsComponentInstallerTraits : public ComponentInstallerTraits {
public:
OriginTrialsComponentInstallerTraits() = default;
~OriginTrialsComponentInstallerTraits() override = default;
private:
bool VerifyInstallation(const base::DictionaryValue& manifest,
const base::FilePath& install_dir) const override;
bool SupportsGroupPolicyEnabledComponentUpdates() const override;
bool RequiresNetworkEncryption() const override;
update_client::CrxInstaller::Result OnCustomInstall(
const base::DictionaryValue& manifest,
const base::FilePath& install_dir) override;
void ComponentReady(const base::Version& version,
const base::FilePath& install_dir,
std::unique_ptr<base::DictionaryValue> manifest) override;
base::FilePath GetRelativeInstallDir() const override;
void GetHash(std::vector<uint8_t>* hash) const override;
std::string GetName() const override;
update_client::InstallerAttributes GetInstallerAttributes() const override;
std::vector<std::string> GetMimeTypes() const override;
DISALLOW_COPY_AND_ASSIGN(OriginTrialsComponentInstallerTraits);
};
// Call once during startup to make the component update service aware of
// the origin trials update component.
void RegisterOriginTrialsComponent(ComponentUpdateService* cus,
const base::FilePath& user_data_dir);
} // namespace component_updater
#endif // CHROME_BROWSER_COMPONENT_UPDATER_ORIGIN_TRIALS_COMPONENT_INSTALLER_H_
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