[wallet] Move maxTxFee to wallet

This commit moves the maxtxfee setting to the wallet. There is only
one minor behavior change:

- an error message in feebumper now refers to -maxtxfee instead of
maxTxFee.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/interfaces/node.cpp b/src/interfaces/node.cpp
index 73a507413..f3ee8fe36 100644
--- a/src/interfaces/node.cpp
+++ b/src/interfaces/node.cpp
@@ -207,7 +207,6 @@ public:
         }
     }
     bool getNetworkActive() override { return g_connman && g_connman->GetNetworkActive(); }
-    CAmount getMaxTxFee() override { return ::maxTxFee; }
     CFeeRate estimateSmartFee(int num_blocks, bool conservative, int* returned_target = nullptr) override
     {
         FeeCalculation fee_calc;