rm OnNewAccount

Backport of 57cd0c30df

core/state/statedb.go

@@ -59,10 +59,6 @@ type StateLogger interface {
 	OnCodeChange(addr common.Address, prevCodeHash common.Hash, prevCode []byte, codeHash common.Hash, code []byte)
 	OnStorageChange(addr common.Address, slot common.Hash, prev, new common.Hash)
 	OnLog(log *types.Log)
-	// OnNewAccount is called when a new account is created.
-	// Reset indicates an account existed at that address
-	// which will be replaced.
-	OnNewAccount(addr common.Address, reset bool)
 }
 
 // StateDB structs within the ethereum protocol are used to store anything
@@ -662,9 +658,6 @@ func (s *StateDB) GetOrNewStateObject(addr common.Address) *stateObject {
 func (s *StateDB) createObject(addr common.Address) (newobj, prev *stateObject) {
 	prev = s.getDeletedStateObject(addr) // Note, prev might have been deleted, we need that!
 	newobj = newObject(s, addr, nil)
-	if s.logger != nil {
-		s.logger.OnNewAccount(addr, prev != nil)
-	}
 	if prev == nil {
 		s.journal.append(createObjectChange{account: &addr})
 	} else {

eth/tracers/directory/noop.go

@@ -86,8 +86,6 @@ func (*NoopTracer) OnStorageChange(a common.Address, k, prev, new common.Hash) {
 
 func (*NoopTracer) OnLog(log *types.Log) {}
 
-func (*NoopTracer) OnNewAccount(a common.Address, reset bool) {}
-
 // GetResult returns an empty json object.
 func (t *NoopTracer) GetResult() (json.RawMessage, error) {
 	return json.RawMessage(`{}`), nil

eth/tracers/live/noop.go

@@ -91,8 +91,5 @@ func (t *noop) OnLog(l *types.Log) {
 
 }
 
-func (t *noop) OnNewAccount(a common.Address, reset bool) {
-}
-
 func (t *noop) OnGasChange(old, new uint64, reason vm.GasChangeReason) {
 }

eth/tracers/native/mux.go

@@ -159,12 +159,6 @@ func (t *muxTracer) OnLog(log *types.Log) {
 	}
 }
 
-func (t *muxTracer) OnNewAccount(a common.Address, reset bool) {
-	for _, t := range t.tracers {
-		t.OnNewAccount(a, reset)
-	}
-}
-
 // GetResult returns an empty json object.
 func (t *muxTracer) GetResult() (json.RawMessage, error) {
 	resObject := make(map[string]json.RawMessage)