UpdateUIState     509 chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc     UpdateUIState(UI_STATE_ACCOUNT_PICKER, &params);
UpdateUIState     852 chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc     UpdateUIState(UI_STATE_ACCOUNT_PICKER, NULL);
UpdateUIState    1073 chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc   UpdateUIState(UI_STATE_GAIA_SIGNIN, NULL);
UpdateUIState    1225 chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc   UpdateUIState(UI_STATE_GAIA_SIGNIN, NULL);
UpdateUIState     259 chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h   void UpdateUIState(UIState ui_state, base::DictionaryValue* params);