@UsedByReflection("HttpUrlRequestFactory.java") public ChromiumUrlRequestFactory(Context context, CronetEngine.Builder config) { if (isEnabled()) { String userAgent = config.getUserAgent(); if (userAgent.isEmpty()) { // Cannot use config.getDefaultUserAgent() as config.mContext may be null. userAgent = new CronetEngine.Builder(context).getDefaultUserAgent(); } mRequestContext = new ChromiumUrlRequestContext(context, userAgent, config); } }