remove unnecessary fields

op-proposer/proposer/config.go

@@ -30,7 +30,6 @@ type Config struct {
 	AllowNonFinalized  bool
 	From               common.Address
 	SignerFnFactory    opcrypto.SignerFactory
-	metricsEnabled     bool
 }
 
 // CLIConfig is a well typed config that is parsed from the CLI params.

op-proposer/proposer/l2_output_submitter.go

@@ -187,7 +187,6 @@ func NewL2OutputSubmitterFromCLIConfig(cfg CLIConfig, l log.Logger, m metrics.Me
 		AllowNonFinalized:  cfg.AllowNonFinalized,
 		From:               fromAddress,
 		SignerFnFactory:    signer,
-		metricsEnabled:     cfg.MetricsConfig.Enabled,
 	}
 
 	return NewL2OutputSubmitter(proposerCfg, l, m)