{

#if defined(OS_LINUX)

// Provide the GTK-based default dialog implementation on Linux.

dialog_handler_ = new ClientDialogHandlerGtk();

#endif

FileDialogMode mode,

const CefString& title,

const CefString& default_file_path,

const std::vector<CefString>& accept_filters,

CefRefPtr<CefFileDialogCallback> callback)

{

#if defined(OS_LINUX)

return dialog_handler_->OnFileDialog(browser,

mode,

title,

default_file_path,

accept_filters,

callback);

#else

return false;

#endif