op-service: Migrate tx manager package

This places the txmgr package in the op-service folder instead of
the op-proposer folder. This removes the proposer for being a dependency
of the batcher. The txmgr code is shared code so it makes more sense to
be there.

op-batcher/batcher/driver.go

@@ -13,7 +13,7 @@ import (
 
 	hdwallet "github.com/ethereum-optimism/go-ethereum-hdwallet"
 	"github.com/ethereum-optimism/optimism/op-node/eth"
-	"github.com/ethereum-optimism/optimism/op-proposer/txmgr"
+	"github.com/ethereum-optimism/optimism/op-service/txmgr"
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"

op-batcher/batcher/txmgr.go

@@ -6,7 +6,7 @@ import (
 	"math/big"
 	"time"
 
-	"github.com/ethereum-optimism/optimism/op-proposer/txmgr"
+	"github.com/ethereum-optimism/optimism/op-service/txmgr"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/types"

op-e2e/actions/l2_proposer.go

@@ -15,8 +15,8 @@ import (
 
 	"github.com/ethereum-optimism/optimism/op-node/sources"
 	"github.com/ethereum-optimism/optimism/op-proposer/proposer"
-	"github.com/ethereum-optimism/optimism/op-proposer/txmgr"
 	opcrypto "github.com/ethereum-optimism/optimism/op-service/crypto"
+	"github.com/ethereum-optimism/optimism/op-service/txmgr"
 )
 
 type ProposerCfg struct {

op-proposer/proposer/config.go

@@ -9,11 +9,11 @@ import (
 
 	"github.com/ethereum-optimism/optimism/op-node/sources"
 	"github.com/ethereum-optimism/optimism/op-proposer/flags"
-	"github.com/ethereum-optimism/optimism/op-proposer/txmgr"
 	oplog "github.com/ethereum-optimism/optimism/op-service/log"
 	opmetrics "github.com/ethereum-optimism/optimism/op-service/metrics"
 	oppprof "github.com/ethereum-optimism/optimism/op-service/pprof"
 	oprpc "github.com/ethereum-optimism/optimism/op-service/rpc"
+	"github.com/ethereum-optimism/optimism/op-service/txmgr"
 	opsigner "github.com/ethereum-optimism/optimism/op-signer/client"
 )
 

op-proposer/proposer/l2_output_submitter.go

@@ -29,12 +29,12 @@ import (
 	"github.com/ethereum-optimism/optimism/op-bindings/bindings"
 	"github.com/ethereum-optimism/optimism/op-node/eth"
 	"github.com/ethereum-optimism/optimism/op-node/sources"
-	"github.com/ethereum-optimism/optimism/op-proposer/txmgr"
 	opcrypto "github.com/ethereum-optimism/optimism/op-service/crypto"
 	oplog "github.com/ethereum-optimism/optimism/op-service/log"
 	opmetrics "github.com/ethereum-optimism/optimism/op-service/metrics"
 	oppprof "github.com/ethereum-optimism/optimism/op-service/pprof"
 	oprpc "github.com/ethereum-optimism/optimism/op-service/rpc"
+	"github.com/ethereum-optimism/optimism/op-service/txmgr"
 	opsigner "github.com/ethereum-optimism/optimism/op-signer/client"
 )
 

op-proposer/txmgr/send_state_test.go → op-service/txmgr/send_state_test.go

@@ -6,7 +6,7 @@ import (
 
 	"github.com/stretchr/testify/require"
 
-	"github.com/ethereum-optimism/optimism/op-proposer/txmgr"
+	"github.com/ethereum-optimism/optimism/op-service/txmgr"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core"
 )

op-proposer/txmgr/txmgr_test.go → op-service/txmgr/txmgr_test.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/stretchr/testify/require"
 
-	"github.com/ethereum-optimism/optimism/op-proposer/txmgr"
+	"github.com/ethereum-optimism/optimism/op-service/txmgr"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core"
 	"github.com/ethereum/go-ethereum/core/types"