Method loadConfig

extensions/amp-analytics/0.1/config.js:61–69

* @return {!Promise }

()

   * @return {!Promise<JsonObject>}
   */
  loadConfig() {
    this.win_ = this.element_.ownerDocument.defaultView;
    this.isSandbox_ = this.element_.hasAttribute('sandbox');

    return Promise.all([this.fetchRemoteConfig_(), this.fetchVendorConfig_()])
      .then(this.processConfigs_.bind(this))
      .then(this.checkWarningMessage_.bind(this))
      .then(() => this.config_);
  }

  /**
   * Constructs the URL where the given vendor config is located