SET_MARK          367 chrome/browser/ui/libgtk2ui/gtk2_key_bindings_handler.cc       TextEditCommandX11::SET_MARK, std::string(), false);
SET_MARK          107 ui/events/x/text_edit_command_x11.cc     case SET_MARK:
SET_MARK          214 ui/views/controls/textfield/textfield.cc     case ui::TextEditCommandX11::SET_MARK: