Pass block height in Chain::BlockConnected/Chain::BlockDisconnected

To do so we update CValidationInterface::BlockDisconnect to take a
CBlockIndex pointing to the block being disconnected.

This new parameter will be use in the following commit to establish
wallet height.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/interfaces/chain.h b/src/interfaces/chain.h
index 82eeba1160..4cb2aba2c9 100644
--- a/src/interfaces/chain.h
+++ b/src/interfaces/chain.h
@@ -226,8 +226,8 @@ public:
         virtual ~Notifications() {}
         virtual void TransactionAddedToMempool(const CTransactionRef& tx) {}
         virtual void TransactionRemovedFromMempool(const CTransactionRef& ptx) {}
-        virtual void BlockConnected(const CBlock& block, const std::vector<CTransactionRef>& tx_conflicted) {}
-        virtual void BlockDisconnected(const CBlock& block) {}
+        virtual void BlockConnected(const CBlock& block, const std::vector<CTransactionRef>& tx_conflicted, int height) {}
+        virtual void BlockDisconnected(const CBlock& block, int height) {}
         virtual void UpdatedBlockTip() {}
         virtual void ChainStateFlushed(const CBlockLocator& locator) {}
     };