Remove replace-by-fee

src/Makefile.am

@@ -122,7 +122,6 @@ BITCOIN_CORE_H = \
   noui.h \
   policy/fees.h \
   policy/policy.h \
-  policy/rbf.h \
   pos.h \
   pow.h \
   prevector.h \
@@ -244,7 +243,6 @@ libbitcoin_wallet_a_SOURCES = \
   wallet/rpcwallet.cpp \
   wallet/wallet.cpp \
   wallet/walletdb.cpp \
-  policy/rbf.cpp \
   $(BITCOIN_CORE_H)
 
 # crypto primitives library