scripted-diff: rename TxRelay members

-BEGIN VERIFY SCRIPT-
ren() { sed -i "s:\<$1\>:$2:g" $(git grep -l "\<$1\>" ./src ./test); }

ren cs_filter             m_bloom_filter_mutex
ren fRelayTxes            m_relay_txs
ren pfilter               m_bloom_filter
ren cs_tx_inventory       m_tx_inventory_mutex
ren filterInventoryKnown  m_tx_inventory_known_filter
ren setInventoryTxToSend  m_tx_inventory_to_send
ren fSendMempool          m_send_mempool
ren nNextInvSend          m_next_inv_send_time
ren minFeeFilter          m_fee_filter_received
ren lastSentFeeFilter     m_fee_filter_sent
-END VERIFY SCRIPT-

test/functional/wallet_resendwallettransactions.py

@@ -38,7 +38,7 @@ class ResendWalletTransactionsTest(BitcoinTestFramework):
         # Can take a few seconds due to transaction trickling
         peer_first.wait_for_broadcast([txid])
 
-        # Add a second peer since txs aren't rebroadcast to the same peer (see filterInventoryKnown)
+        # Add a second peer since txs aren't rebroadcast to the same peer (see m_tx_inventory_known_filter)
         peer_second = node.add_p2p_connection(P2PTxInvStore())
 
         self.log.info("Create a block")