Function callLogConstructor

src/utils/log.js:548–553

* Calls the log constructor with a given level function and suffix. * @param {function(number, boolean):!LogLevel_Enum} levelFunc * @param {string=} opt_suffix * @return {!Log}

(levelFunc, opt_suffix)

 * @return {!Log}
 */
function callLogConstructor(levelFunc, opt_suffix) {
  if (!logConstructor) {
    throw new Error('failed to call initLogConstructor');
  }
  return new logConstructor(self, levelFunc, opt_suffix);
}

/**
 * Publisher level log.