1 files changed, 0 insertions, 67 deletions
diff --git a/ledger/time.go b/ledger/time.go
deleted file mode 100644
index 979234eb6..000000000
--- a/ledger/time.go
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright (C) 2019-2021 Algorand, Inc.
-// This file is part of go-algorand
-//
-// go-algorand is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as
-// published by the Free Software Foundation, either version 3 of the
-// License, or (at your option) any later version.
-//
-// go-algorand is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with go-algorand.  If not, see <https://www.gnu.org/licenses/>.
-
-package ledger
-
-import (
-	"fmt"
-
-	"github.com/algorand/go-algorand/data/basics"
-	"github.com/algorand/go-algorand/data/bookkeeping"
-	"github.com/algorand/go-algorand/ledger/ledgercore"
-)
-
-type timeTracker struct {
-	timestamps map[basics.Round]int64
-}
-
-func (tt *timeTracker) loadFromDisk(l ledgerForTracker) error {
-	latest := l.Latest()
-	blkhdr, err := l.BlockHdr(latest)
-	if err != nil {
-		return err
-	}
-
-	tt.timestamps = make(map[basics.Round]int64)
-	tt.timestamps[latest] = blkhdr.TimeStamp
-	return nil
-}
-
-func (tt *timeTracker) close() {
-}
-
-func (tt *timeTracker) newBlock(blk bookkeeping.Block, delta ledgercore.StateDelta) {
-	rnd := blk.Round()
-	tt.timestamps[rnd] = delta.Hdr.TimeStamp
-}
-
-func (tt *timeTracker) committedUpTo(committedRnd basics.Round) basics.Round {
-	for rnd := range tt.timestamps {
-		if rnd < committedRnd {
-			delete(tt.timestamps, rnd)
-		}
-	}
-	return committedRnd
-}
-
-func (tt *timeTracker) timestamp(r basics.Round) (int64, error) {
-	ts, ok := tt.timestamps[r]
-	if ok {
-		return ts, nil
-	}
-
-	return 0, fmt.Errorf("no record of timestamp for round %d", r)
-}