NOTIFICATION_BACKGROUND_CONTENTS_OPENED  675 chrome/browser/background/background_contents_service.cc       chrome::NOTIFICATION_BACKGROUND_CONTENTS_OPENED,
NOTIFICATION_BACKGROUND_CONTENTS_OPENED  207 chrome/browser/chromeos/first_run/drive_first_run_controller.cc   registrar_.Add(this, chrome::NOTIFICATION_BACKGROUND_CONTENTS_OPENED,
NOTIFICATION_BACKGROUND_CONTENTS_OPENED  340 chrome/browser/chromeos/first_run/drive_first_run_controller.cc   if (type == chrome::NOTIFICATION_BACKGROUND_CONTENTS_OPENED) {