From 8f1d58f16fb894c493811ec4ea08b1e7398a78bf Mon Sep 17 00:00:00 2001
From: Kris Nuttycombe <kris@nutty.land>
Date: Thu, 7 Oct 2021 15:08:08 -0600
Subject: [PATCH] Remove unused forward declaration.

---
 src/wallet/wallet.cpp | 4 ++--
 src/wallet/wallet.h   | 9 ---------
 2 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 7d475dcca..81f7fd33d 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -144,14 +144,14 @@ std::optional<SaplingPaymentAddress> CWallet::GenerateNewLegacySaplingZKey() {
             } else {
                 // Update the persisted chain information
                 if (fFileBacked && !CWalletDB(strWalletFile).WriteLegacyHDChain(hdChain)) {
-                    throw std::runtime_error("CWallet::GenerateNewSaplingZKey(): Writing HD chain model failed");
+                    throw std::runtime_error("CWallet::GenerateNewLegacySaplingZKey(): Writing HD chain model failed");
                 }
 
                 auto ivk = xsk.first.expsk.full_viewing_key().in_viewing_key();
                 mapSaplingZKeyMetadata[ivk] = xsk.second;
 
                 if (!AddSaplingZKey(xsk.first)) {
-                    throw std::runtime_error("CWallet::GenerateNewSaplingZKey(): AddSaplingZKey failed");
+                    throw std::runtime_error("CWallet::GenerateNewLegacySaplingZKey(): AddSaplingZKey failed");
                 }
 
                 return xsk.first.ToXFVK().DefaultAddress();
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index f173dfd92..6948325dc 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -1058,15 +1058,6 @@ public:
       * Sapling ZKeys
       */
 
-    //! Generates new Sapling key given the specified HD seed and account id
-    //! and persists it to the wallet.
-    //
-    //! Returns the newly generated extended spending key, or `std::nullopt`
-    //! if a key corresponding to the specified account id already exists in
-    //! the wallet.
-    std::optional<libzcash::SaplingExtendedSpendingKey> GenerateNewSaplingZKey(
-            const HDSeed& seed,
-            uint32_t accountId);
     //! Generates new Sapling key using the legacy HD seed (if one is available)
     //! and legacy account counter, stores the newly generated spending key to
     //! the wallet, and returns the default address for the newly generated key.