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- // Copyright 2021 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 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 <memory>
- #include <string>
- #include <vector>
- #include "base/containers/flat_map.h"
- #include "base/files/scoped_file.h"
- #include "components/component_updater/android/component_loader_policy.h"
- namespace base {
- class DictionaryValue;
- 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,
- std::unique_ptr<base::DictionaryValue> 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_
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