Remove dead code.

Author: evoskuil

include/bitcoin/node/configuration.hpp

@@ -19,10 +19,7 @@
 #ifndef LIBBITCOIN_NODE_CONFIGURATION_HPP
 #define LIBBITCOIN_NODE_CONFIGURATION_HPP
 
-#include <cstddef>
-#include <string>
 #include <boost/filesystem.hpp>
-#include <boost/program_options.hpp>
 #include <bitcoin/blockchain.hpp>
 #include <bitcoin/network.hpp>
 #include <bitcoin/node/define.hpp>
@@ -47,7 +44,6 @@ class BCN_API configuration
 {
 public:
     configuration(config::settings context);
-    configuration(const configuration& other);
 
     /// Options.
     bool help;

src/configuration.cpp

@@ -38,19 +38,5 @@ configuration::configuration(config::settings context)
 {
 }
 
-// Copy constructor.
-configuration::configuration(const configuration& other)
-  : help(other.help),
-    initchain(other.initchain),
-    settings(other.settings),
-    version(other.version),
-    file(other.file),
-    node(other.node),
-    chain(other.chain),
-    database(other.database),
-    network(other.network)
-{
-}
-
 } // namespace node
 } // namespace libbitcoin