core, eth, trie, xeth: merged state, chain, extra databases in one

rpc/api/debug.go

@@ -119,7 +119,7 @@ func (self *debugApi) DumpBlock(req *shared.Request) (interface{}, error) {
 		return nil, fmt.Errorf("block #%d not found", args.BlockNumber)
 	}
 
-	stateDb := state.New(block.Root(), self.ethereum.StateDb())
+	stateDb := state.New(block.Root(), self.ethereum.ChainDb())
 	if stateDb == nil {
 		return nil, nil
 	}