Function installViewerServiceForDoc

src/service/viewer-impl.js:945–952

(ampdoc)

 * @param {!./ampdoc-impl.AmpDoc} ampdoc
 */
export function installViewerServiceForDoc(ampdoc) {
  registerServiceBuilderForDoc(
    ampdoc,
    'viewer',
    ViewerImpl,
    /* opt_instantiate */ true
  );
}