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// 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 COMPONENTS_OPTIMIZATION_GUIDE_CORE_DELIVERY_MODEL_ENUMS_H_
#define COMPONENTS_OPTIMIZATION_GUIDE_CORE_DELIVERY_MODEL_ENUMS_H_
namespace optimization_guide {
// The various reasons a prediction model in the model store is being removed.
// Keep in sync with OptimizationGuidePredictionModelStoreModelRemovalReason in
// enums.xml.
enum class PredictionModelStoreModelRemovalReason {
kUnknown = 0,
// Model was expired.
kModelExpired = 1,
// Model was found to be expired when the model is loaded.
kModelExpiredOnLoadModel = 2,
// Model dirs were invalid.
kInvalidModelDir = 3,
// Failed when loading the model files from the store.
kModelLoadFailed = 4,
// Model file path verification failed on a model update.
kModelUpdateFilePathVerifyFailed = 5,
// Model version is invalid.
kModelVersionInvalid = 6,
// Remote optimization guide service returned no model in the
// GetModelsResponse.
kNoModelInGetModelsResponse = 7,
// Model was in killswitch list of versions to be removed.
kModelInKillSwitchList = 8,
// Old model was removed due to new model update.
kNewModelUpdate = 9,
// Model dir was inconsistent with local_state and removed at startup.
kInconsistentModelDir = 10,
// Add new values above this line.
kMaxValue = kInconsistentModelDir,
};
} // namespace optimization_guide
#endif // COMPONENTS_OPTIMIZATION_GUIDE_CORE_DELIVERY_MODEL_ENUMS_H_
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