cleanup unused constants

src/qt/transactiontablemodel.cpp

@@ -15,10 +15,6 @@
 #include <QDateTime>
 #include <QtAlgorithms>
 
-const QString TransactionTableModel::Sent = "s";
-const QString TransactionTableModel::Received = "r";
-const QString TransactionTableModel::Other = "o";
-
 // Credit and Debit columns are right-aligned as they contain numbers
 static int column_alignments[] = {
         Qt::AlignLeft|Qt::AlignVCenter,

src/qt/transactiontablemodel.h

@@ -39,11 +39,6 @@ public:
         AbsoluteAmountRole
     } RoleIndex;
 
-    /* TypeRole values */
-    static const QString Sent;
-    static const QString Received;
-    static const QString Other;
-
     int rowCount(const QModelIndex &parent) const;
     int columnCount(const QModelIndex &parent) const;
     QVariant data(const QModelIndex &index, int role) const;