chromium/components/omnibox/browser/autocomplete_scoring_model_service.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_SCORING_MODEL_SERVICE_H_
#define COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_SCORING_MODEL_SERVICE_H_

#include <memory>
#include <optional>
#include <vector>

#include "base/containers/lru_cache.h"
#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "base/task/cancelable_task_tracker.h"
#include "base/task/sequenced_task_runner.h"
#include "components/keyed_service/core/keyed_service.h"
#include "components/omnibox/browser/autocomplete_scoring_model_executor.h"
#include "components/omnibox/browser/autocomplete_scoring_model_handler.h"
#include "components/optimization_guide/core/optimization_guide_model_provider.h"
#include "third_party/metrics_proto/omnibox_scoring_signals.pb.h"

// Autocomplete scoring service using machine learning models via
// OptimizationGuide's model handler.
class AutocompleteScoringModelService : public KeyedService { … };

#endif  // COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_SCORING_MODEL_SERVICE_H_