test: wallet_signer.py bdb will be removed

Author: achow101

test/functional/wallet_signer.py

@@ -66,11 +66,6 @@ def test_valid_signer(self):
         # Create new wallets for an external signer.
         # disable_private_keys and descriptors must be true:
         assert_raises_rpc_error(-4, "Private keys must be disabled when using an external signer", self.nodes[1].createwallet, wallet_name='not_hww', disable_private_keys=False, descriptors=True, external_signer=True)
-        if self.is_bdb_compiled():
-            assert_raises_rpc_error(-4, "Descriptor support must be enabled when using an external signer", self.nodes[1].createwallet, wallet_name='not_hww', disable_private_keys=True, descriptors=False, external_signer=True)
-        else:
-            assert_raises_rpc_error(-4, "Compiled without bdb support (required for legacy wallets)", self.nodes[1].createwallet, wallet_name='not_hww', disable_private_keys=True, descriptors=False, external_signer=True)
-
         self.nodes[1].createwallet(wallet_name='hww', disable_private_keys=True, descriptors=True, external_signer=True)
         hww = self.nodes[1].get_wallet_rpc('hww')
         assert_equal(hww.getwalletinfo()["external_signer"], True)