#ifndef COMPONENTS_SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_
#define COMPONENTS_SYNC_ENGINE_SYNC_SCHEDULER_IMPL_H_
#include <map>
#include <memory>
#include <string>
#include "base/cancelable_callback.h"
#include "base/compiler_specific.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/time/time.h"
#include "base/timer/timer.h"
#include "base/timer/wall_clock_timer.h"
#include "base/types/strong_alias.h"
#include "components/sync/engine/cycle/nudge_tracker.h"
#include "components/sync/engine/cycle/sync_cycle.h"
#include "components/sync/engine/cycle/sync_cycle_context.h"
#include "components/sync/engine/net/server_connection_manager.h"
#include "components/sync/engine/polling_constants.h"
#include "components/sync/engine/sync_scheduler.h"
#include "components/sync/engine/syncer.h"
namespace syncer {
class BackoffDelayProvider;
struct ModelNeutralState;
class SyncSchedulerImpl : public SyncScheduler { … };
}
#endif