Remove WalletLocation class

This removes a source of complexity and indirection that makes it harder to
understand path checking code. Path checks will be simplified in upcoming
commits.

There is no change in behavior in this commit other than a slightly more
descriptive error message in `loadwallet` if the default "" wallet can't be
found. (The error message is improved more in upcoming commit "wallet: Remove
path checking code from loadwallet RPC".)

2 files changed, 3 insertions, 3 deletions

diff --git a/src/bench/coin_selection.cpp b/src/bench/coin_selection.cpp
index 3a71a6ca03..99aafd8dfc 100644
--- a/src/bench/coin_selection.cpp
+++ b/src/bench/coin_selection.cpp
@@ -31,7 +31,7 @@ static void CoinSelection(benchmark::Bench& bench)
 {
     NodeContext node;
     auto chain = interfaces::MakeChain(node);
-    CWallet wallet(chain.get(), WalletLocation(), CreateDummyWalletDatabase());
+    CWallet wallet(chain.get(), "", CreateDummyWalletDatabase());
     wallet.SetupLegacyScriptPubKeyMan();
     std::vector<std::unique_ptr<CWalletTx>> wtxs;
     LOCK(wallet.cs_wallet);
@@ -65,7 +65,7 @@ static void CoinSelection(benchmark::Bench& bench)
 typedef std::set<CInputCoin> CoinSet;
 static NodeContext testNode;
 static auto testChain = interfaces::MakeChain(testNode);
-static CWallet testWallet(testChain.get(), WalletLocation(), CreateDummyWalletDatabase());
+static CWallet testWallet(testChain.get(), "", CreateDummyWalletDatabase());
 std::vector<std::unique_ptr<CWalletTx>> wtxn;
 
 // Copied from src/wallet/test/coinselector_tests.cpp
diff --git a/src/bench/wallet_balance.cpp b/src/bench/wallet_balance.cpp
index e16182b48e..b3b73284d8 100644
--- a/src/bench/wallet_balance.cpp
+++ b/src/bench/wallet_balance.cpp
@@ -26,7 +26,7 @@ static void WalletBalance(benchmark::Bench& bench, const bool set_dirty, const b
 
     NodeContext node;
     std::unique_ptr<interfaces::Chain> chain = interfaces::MakeChain(node);
-    CWallet wallet{chain.get(), WalletLocation(), CreateMockWalletDatabase()};
+    CWallet wallet{chain.get(), "", CreateMockWalletDatabase()};
     {
         wallet.SetupLegacyScriptPubKeyMan();
         bool first_run;