File: cros_variations_field_trial_creator.cc

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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/variations/cros_evaluate_seed/cros_variations_field_trial_creator.h"

// Determining locale correctly is expensive in terms of code size due to the
// libicu dependency (~400 KiB). Since it is not critical for early-boot
// features to know locale, use a fake one that will *never* match.
constexpr char kFakeLocale[] = "invalid-locale";

class PrefService;

namespace variations::cros_early_boot::evaluate_seed {

CrOSVariationsFieldTrialCreator::CrOSVariationsFieldTrialCreator(
    VariationsServiceClient* client,
    std::unique_ptr<VariationsSeedStore> seed_store)
    : VariationsFieldTrialCreatorBase(client,
                                      std::move(seed_store),
                                      base::BindOnce([](PrefService*) {
                                        return std::string(kFakeLocale);
                                      })) {}

CrOSVariationsFieldTrialCreator::~CrOSVariationsFieldTrialCreator() = default;

bool CrOSVariationsFieldTrialCreator::IsOverrideResourceMapEmpty() {
  return true;
}

}  // namespace variations::cros_early_boot::evaluate_seed