StartUpdateCheck  469 chrome/browser/chromeos/login/screens/update_screen.cc void UpdateScreen::StartUpdateCheck() {
StartUpdateCheck  350 chrome/browser/extensions/updater/extension_downloader.cc void ExtensionDownloader::StartUpdateCheck(
StartUpdateCheck  555 chrome/browser/extensions/updater/extension_updater_unittest.cc   void StartUpdateCheck(ExtensionDownloader* downloader,