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android_webview / browser / component_updater / loader_policies / origin_trials_component_loader_policy.h [blame]
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ANDROID_WEBVIEW_BROWSER_COMPONENT_UPDATER_LOADER_POLICIES_ORIGIN_TRIALS_COMPONENT_LOADER_POLICY_H_
#define ANDROID_WEBVIEW_BROWSER_COMPONENT_UPDATER_LOADER_POLICIES_ORIGIN_TRIALS_COMPONENT_LOADER_POLICY_H_
#include <stdint.h>
#include <string>
#include <vector>
#include "base/containers/flat_map.h"
#include "base/files/scoped_file.h"
#include "base/values.h"
#include "components/component_updater/android/component_loader_policy.h"
namespace base {
class Version;
} // namespace base
namespace android_webview {
// OriginTrialsComponentLoaderPolicy defines a loader responsible
// for receiving origin trials config.
class OriginTrialsComponentLoaderPolicy
: public component_updater::ComponentLoaderPolicy {
public:
OriginTrialsComponentLoaderPolicy();
~OriginTrialsComponentLoaderPolicy() override;
OriginTrialsComponentLoaderPolicy(const OriginTrialsComponentLoaderPolicy&) =
delete;
OriginTrialsComponentLoaderPolicy& operator=(
const OriginTrialsComponentLoaderPolicy&) = delete;
private:
// The following methods override ComponentLoaderPolicy.
void ComponentLoaded(const base::Version& version,
base::flat_map<std::string, base::ScopedFD>& fd_map,
base::Value::Dict manifest) override;
void ComponentLoadFailed(
component_updater::ComponentLoadResult error) override;
void GetHash(std::vector<uint8_t>* hash) const override;
std::string GetMetricsSuffix() const override;
};
} // namespace android_webview
#endif // ANDROID_WEBVIEW_BROWSER_COMPONENT_UPDATER_LOADER_POLICIES_ORIGIN_TRIALS_COMPONENT_LOADER_POLICY_H_