invalidateRow     553 Source/web/PopupListBox.cpp         invalidateRow(m_selectedIndex);
invalidateRow     555 Source/web/PopupListBox.cpp         invalidateRow(m_selectedIndex);
invalidateRow     629 Source/web/PopupListBox.cpp         invalidateRow(m_selectedIndex);
invalidateRow     196 Source/web/PopupListBox.h     void invalidateRow(int index);