DialogShownTestCallback  193 chrome/browser/chromeos/extensions/echo_private_api.cc       const DialogShownTestCallback& dialog_shown_callback) {
DialogShownTestCallback  100 chrome/browser/chromeos/extensions/echo_private_api.h       const DialogShownTestCallback& dialog_shown_callback);
DialogShownTestCallback  126 chrome/browser/chromeos/extensions/echo_private_api.h   DialogShownTestCallback dialog_shown_callback_;