#include "chrome/browser/preloading/preloading_prefs.h"
#include "chrome/browser/battery/battery_saver.h"
#include "chrome/browser/data_saver/data_saver.h"
#include "chrome/browser/prefetch/pref_names.h"
#include "components/pref_registry/pref_registry_syncable.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/preloading.h"
namespace prefetch {
void RegisterPredictionOptionsProfilePrefs(
user_prefs::PrefRegistrySyncable* registry) { … }
PreloadPagesState GetPreloadPagesState(const PrefService& prefs) { … }
void SetPreloadPagesState(PrefService* prefs, PreloadPagesState state) { … }
content::PreloadingEligibility IsSomePreloadingEnabled(
const PrefService& prefs) { … }
}