ClearSelectionOwner  483 ui/base/clipboard/clipboard_aurax11.cc     clipboard_owner_.ClearSelectionOwner();
ClearSelectionOwner  485 ui/base/clipboard/clipboard_aurax11.cc     primary_owner_.ClearSelectionOwner();
ClearSelectionOwner   47 ui/base/x/selection_owner.h   void ClearSelectionOwner();