+void OAuth2LoginManager::UpdateCredentials(const std::string& account_id) {
+ DCHECK(!account_id.empty());
+ DCHECK(!refresh_token_.empty());
+ // |account_id| is assumed to be already canonicalized if it's an email.
+ GetTokenService()->UpdateCredentials(account_id, refresh_token_);
+
+ FOR_EACH_OBSERVER(Observer, observer_list_,
+ OnNewRefreshTokenAvaiable(user_profile_));
+}
+