first commit

web/core/themes/stable/js/ajax.es6.js

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+/**
+ * @file
+ * Provides backwards compatibility layer for Ajax-related markup.
+ */
+
+(Drupal => {
+  /**
+   * Override the default ajaxProgressBar for backwards compatibility.
+   *
+   * @param {jQuery} $element
+   *   Progress bar element.
+   * @return {string}
+   *   The HTML markup for the progress bar.
+   */
+  Drupal.theme.ajaxProgressBar = $element =>
+    $element.addClass('ajax-progress ajax-progress-bar');
+})(Drupal);

web/core/themes/stable/js/ajax.js

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+/**
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
+
+(function (Drupal) {
+  Drupal.theme.ajaxProgressBar = function ($element) {
+    return $element.addClass('ajax-progress ajax-progress-bar');
+  };
+})(Drupal);

web/core/themes/stable/js/user.theme.es6.js

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+/**
+ * @file
+ * Stable theme overrides for user password forms.
+ */
+
+(Drupal => {
+  /**
+   * Constucts a password confirm message element
+   *
+   * @return {string}
+   *   A string representing a DOM fragment.
+   */
+  Drupal.theme.passwordConfirmMessage = translate =>
+    `<div aria-live="polite" aria-atomic="true" class="password-confirm js-password-confirm js-password-confirm-message">${translate.confirmTitle} <span></span></div>`;
+})(Drupal);

web/core/themes/stable/js/user.theme.js

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+/**
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
+
+(function (Drupal) {
+  Drupal.theme.passwordConfirmMessage = function (translate) {
+    return "<div aria-live=\"polite\" aria-atomic=\"true\" class=\"password-confirm js-password-confirm js-password-confirm-message\">" + translate.confirmTitle + " <span></span></div>";
+  };
+})(Drupal);