Function getLoaderServicePromise

src/service/loader-element.js:10–14

* Gets a Promise for the LoaderService, initiating a request to download the * code. * @param {!./ampdoc-impl.AmpDoc} ampDoc * @param {!Element} element * @return {!Promise<!../../extensions/amp-loader/0.1/amp-loader.LoaderService>}

(ampDoc, element)

 * @return {!Promise<!../../extensions/amp-loader/0.1/amp-loader.LoaderService>}
 */
function getLoaderServicePromise(ampDoc, element) {
  return Services.extensionsFor(ampDoc.win)
    .installExtensionForDoc(ampDoc, 'amp-loader')
    .then(() => Services.loaderServiceForDoc(element));
}

/**
 * Creates a default "loading indicator" element based on the new design.