// Copyright 2017 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef CHROME_BROWSER_RESOURCE_COORDINATOR_TAB_MANAGER_FEATURES_H_ #define CHROME_BROWSER_RESOURCE_COORDINATOR_TAB_MANAGER_FEATURES_H_ #include "base/feature_list.h" #include "base/metrics/field_trial_params.h" #include "base/system/sys_info.h" #include "base/time/time.h" features // namespace features namespace resource_coordinator { base::TimeDelta GetTabLoadTimeout(const base::TimeDelta& default_timeout); // Gets number of oldest tab that should be scored by TabRanker. int GetNumOldestTabsToScoreWithTabRanker(); // Gets ProcessType of tabs that should be scored by TabRanker. int GetProcessTypeToScoreWithTabRanker(); // Gets number of oldest tabs that should be logged by TabRanker. int GetNumOldestTabsToLogWithTabRanker(); // Whether to disable recording of the TabManager_TabMetrics UKM. bool DisableBackgroundLogWithTabRanker(); // Gets reload count penalty parameter for TabRanker. float GetDiscardCountPenaltyTabRanker(); // Gets mru penalty parameter that converts mru index to scores. float GetMRUScorerPenaltyTabRanker(); // Gets which type of scorer to use for TabRanker. int GetScorerTypeForTabRanker(); } // namespace resource_coordinator #endif // CHROME_BROWSER_RESOURCE_COORDINATOR_TAB_MANAGER_FEATURES_H_