qt, refactor: Drop no longer used PeerTableModel::getRowByNodeId func

src/qt/peertablemodel.cpp

@@ -20,12 +20,9 @@ class PeerTablePriv
 public:
     /** Local cache of peer information */
     QList<CNodeCombinedStats> cachedNodeStats;
-    /** Index of rows by node ID */
-    std::map<NodeId, int> mapNodeRows;
 
     /** Pull a full list of peers from vNodes into our cache */
     void refreshPeers(interfaces::Node& node)
-    {
     {
             cachedNodeStats.clear();
 
@@ -42,13 +39,6 @@ public:
             }
     }
 
-        // build index map
-        mapNodeRows.clear();
-        int row = 0;
-        for (const CNodeCombinedStats& stats : cachedNodeStats)
-            mapNodeRows.insert(std::pair<NodeId, int>(stats.nodeStats.nodeid, row++));
-    }
-
     int size() const
     {
         return cachedNodeStats.size();
@@ -198,12 +188,3 @@ void PeerTableModel::refresh()
     priv->refreshPeers(m_node);
     Q_EMIT layoutChanged();
 }
-
-int PeerTableModel::getRowByNodeId(NodeId nodeid)
-{
-    std::map<NodeId, int>::iterator it = priv->mapNodeRows.find(nodeid);
-    if (it == priv->mapNodeRows.end())
-        return -1;
-
-    return it->second;
-}

src/qt/peertablemodel.h

@@ -41,7 +41,6 @@ class PeerTableModel : public QAbstractTableModel
 public:
     explicit PeerTableModel(interfaces::Node& node, QObject* parent);
     ~PeerTableModel();
-    int getRowByNodeId(NodeId nodeid);
     void startAutoRefresh();
     void stopAutoRefresh();