message: Use the correct role instead of a magic number.
diff: @@ -336,7 +336,7 @@ void PerformanceCounterSelection::SetSelectedCounters(const QList<GPUCounter> &c
  RDTreeWidgetItemIterator it(ui->counterTree);
  while(*it)
  {
  - const QVariant id = (*it)->data(0, Qt::UserRole + 2);
  + const QVariant id = (*it)->data(0, CounterIdRole);
  if(id.isValid())
  {
  const GPUCounter counter = (GPUCounter)id.toUInt();
  