refactor(params): rename AllXDPoSProtocolChanges to AllDevChainProtocolChanges

Author: gzliudan

core/genesis.go

@@ -468,7 +468,7 @@ func DefaultDevnetGenesisBlock() *Genesis {
 // DeveloperGenesisBlock returns the 'geth --dev' genesis block.
 func DeveloperGenesisBlock(period uint64, faucet common.Address) *Genesis {
 	// Override the default period to the user requested one
-	config := *params.AllXDPoSProtocolChanges
+	config := *params.AllDevChainProtocolChanges
 	config.XDPoS.Period = period
 
 	// Assemble and return the genesis with the precompiles and faucet pre-funded

params/config.go

@@ -340,13 +340,13 @@ var (
 		XDPoS:               nil,
 	}
 
-	// AllXDPoSProtocolChanges contains every protocol change (EIPs) introduced
+	// AllDevChainProtocolChanges contains every protocol change (EIPs) introduced
 	// and accepted by the Ethereum core developers into the XDPoS consensus.
 	//
 	// This configuration is intentionally not using keyed fields to force anyone
 	// adding flags to the config to also have to set these fields.
-	AllXDPoSProtocolChanges = &ChainConfig{
-		ChainID:             big.NewInt(89),
+	AllDevChainProtocolChanges = &ChainConfig{
+		ChainID:             big.NewInt(1337),
 		HomesteadBlock:      big.NewInt(0),
 		DAOForkBlock:        nil,
 		DAOForkSupport:      false,