Revert "Comment checkSubtractFeeFromAmount()"

This reverts commit e4d21f3de7.

src/qt/sendcoinsdialog.cpp

@@ -585,7 +585,7 @@ void SendCoinsDialog::useAvailableBalance(SendCoinsEntry* entry)
     }
 
     if (amount > 0) {
-      // entry->checkSubtractFeeFromAmount();
+      entry->checkSubtractFeeFromAmount();
       entry->setAmount(amount);
     } else {
       entry->setAmount(0);

src/qt/sendcoinsentry.cpp

@@ -119,12 +119,10 @@ void SendCoinsEntry::clear()
     updateDisplayUnit();
 }
 
-/*
 void SendCoinsEntry::checkSubtractFeeFromAmount()
 {
     ui->checkboxSubtractFeeFromAmount->setChecked(true);
 }
-*/
 
 void SendCoinsEntry::deleteClicked()
 {

src/qt/sendcoinsentry.h

@@ -49,7 +49,7 @@ public:
 
 public Q_SLOTS:
     void clear();
-    // void checkSubtractFeeFromAmount();
+    void checkSubtractFeeFromAmount();
 
 Q_SIGNALS:
     void removeEntry(SendCoinsEntry *entry);