SOURCE_APP_LAUNCHER   59 chrome/browser/ui/app_list/chrome_signin_delegate.cc   chrome::ShowBrowserSignin(displayer.browser(), signin::SOURCE_APP_LAUNCHER);
SOURCE_APP_LAUNCHER  737 chrome/browser/ui/sync/one_click_signin_helper.cc     case signin::SOURCE_APP_LAUNCHER:
SOURCE_APP_LAUNCHER   57 chrome/browser/ui/webui/signin/login_ui_service.cc   chrome::ShowBrowserSignin(displayer.browser(), signin::SOURCE_APP_LAUNCHER);