wallet: Make WalletInitInterface and DummyWalletInit private

src/bitcoind.cpp

@@ -18,9 +18,6 @@
 #include <httpserver.h>
 #include <httprpc.h>
 #include <utilstrencodings.h>
-#if ENABLE_WALLET
-#include <wallet/init.h>
-#endif
 #include <walletinitinterface.h>
 
 #include <boost/thread.hpp>
@@ -63,12 +60,6 @@ bool AppInit(int argc, char* argv[])
 {
     bool fRet = false;
 
-#if ENABLE_WALLET
-    g_wallet_init_interface.reset(new WalletInit);
-#else
-    g_wallet_init_interface.reset(new DummyWalletInit);
-#endif
-
     //
     // Parameters
     //