reverted:
--- b/core/lib/Drupal/Core/Render/Element/PasswordReveal.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-namespace Drupal\Core\Render\Element;
-
-use Drupal\Core\Form\FormStateInterface;
-
-/**
- * Provides a form element for entering a password.
- *
- * Password form element has hidden text that may be revealed by the user.
- *
- * Usage example:
- * @code
- * $form['pass'] = array(
- *   '#type' => 'password_reveal',
- *   '#title' => t('Password'),
- *   '#size' => 25,
- * );
- * @endcode
- *
- * @see \Drupal\Core\Render\Element\Password
- *
- * @FormElement("password_reveal")
- */
-class PasswordReveal extends Password {
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getInfo() {
-    $info = parent::getInfo();
-    $info['#process'][] = [static::class, 'processPasswordReveal'];
-
-    return $info;
-  }
-
-  /**
-   * Adds the attributes needed to add password strength and the reveal button.
-   */
-  public static function processPasswordReveal(&$element, FormStateInterface $form_state, &$complete_form) {
-    $element['#attached']['library'][] = 'core/drupal.revealpass';
-    $element['#attributes']['class'][] = 'password-field';
-    $element['#attributes']['class'][] = 'js-password-field';
-    $element['#attributes']['data-drupal-revealpass'] = TRUE;
-    $element['#attributes']['data-drupal-password-strength'] = TRUE;
-
-    return $element;
-  }
-
-}
reverted:
--- b/core/misc/revealpass.js
+++ /dev/null
@@ -1,61 +0,0 @@
-/**
- * @file
- * Creates a reveal password link on password inputs.
- */
-
-(function ($, Drupal) {
-
-  'use strict';
-
-  var showPass = Drupal.t('Show password');
-  var hidePass = Drupal.t('Hide password');
-
-  /**
-   * Reveal click handle that either shows or hides the password.
-   *
-   * @param {jQuery.Event} event
-   *   The jQuery event.
-   */
-  function revealClickHandle(event) {
-    var $pass = $(event.data.password);
-    var $button = $(event.target);
-
-    if ($pass.attr('type') === 'password') {
-      $pass.attr('type', 'text');
-      $button.text(hidePass);
-    }
-    else {
-      $pass.attr('type', 'password');
-      $button.text(showPass);
-    }
-  }
-
-  /**
-   * Create reveal button and bind event.
-   *
-   * @param {number} index
-   *   The index in the loop, as provided by `jQuery.each`
-   * @param {HTMLElement} element
-   *   The password input form element.
-   */
-  function revealLink(index, element) {
-    var $trigger = $('<button type="button" class="link toggle-password">' + showPass + '</button>');
-
-    $trigger.on('click', {password: element}, revealClickHandle);
-    $trigger.insertAfter(element);
-  }
-
-  /**
-   * Initialize reveal links.
-   *
-   * @type {Drupal~behavior}
-   */
-  Drupal.behaviors.revealPass = {
-    attach: function (context) {
-      $(context).find('input[type=password][data-drupal-revealpass]')
-        .once('revealpass')
-        .each(revealLink);
-    }
-  };
-
-})(jQuery, Drupal);
reverted:
--- b/core/modules/system/tests/modules/form_test/src/Form/FormTestPasswordReveal.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-namespace Drupal\form_test\Form;
-
-use Drupal\Core\Form\FormBase;
-use Drupal\Core\Form\FormStateInterface;
-
-/**
- * Form constructor for testing #type 'url' elements.
- */
-class FormTestPasswordReveal extends FormBase {
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getFormId() {
-    return 'form_test_password_reveal';
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function buildForm(array $form, FormStateInterface $form_state) {
-    $form['password_one'] = [
-      '#title' => $this->t('Password One'),
-      '#type' => 'password_reveal',
-      '#size' => 25,
-    ];
-    $form['password_two'] = [
-      '#title' => $this->t('Password Two'),
-      '#type' => 'password_reveal',
-      '#size' => 25,
-    ];
-    return $form;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function submitForm(array &$form, FormStateInterface $form_state) {
-  }
-
-}
reverted:
--- b/core/tests/Drupal/FunctionalJavascriptTests/Core/Form/PasswordRevealTest.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-namespace Drupal\FunctionalJavascriptTests\Core\Form;
-
-use Drupal\FunctionalJavascriptTests\JavascriptTestBase;
-
-/**
- * Tests the state of elements based on another elements.
- *
- * @group javascript
- */
-class PasswordRevealTest extends JavascriptTestBase {
-
-  /**
-   * {@inheritdoc}
-   */
-  public static $modules = ['form_test'];
-
-  /**
-   * Test the password_reveal form element functionality.
-   */
-  public function testPasswordRevealFormElement() {
-    $this->drupalGet('/form-test/password-reveal');
-    $page = $this->getSession()->getPage();
-
-    $toogle_password_one_link = $page->find('css', '.toggle-password');
-    $password_one_field = $page->findById('edit-password-one');
-    $password_two_field = $page->findById('edit-password-two');
-
-    /* Initial state: before the show password link is clicked. */
-
-    // Test that both password fields type is password.
-    $this->assertEquals($password_one_field->getAttribute('type'), 'password');
-    $this->assertEquals($password_two_field->getAttribute('type'), 'password');
-
-    // Change state: click the "show password" of password one link.
-    $toogle_password_one_link->click();
-
-    // Test that the password one field type is now text.
-    $this->assertEquals($password_one_field->getAttribute('type'), 'text');
-    // Test that the password two field type is still password.
-    $this->assertEquals($password_two_field->getAttribute('type'), 'password');
-
-    // Change state: click the "hide password" link.
-    $toogle_password_one_link->click();
-
-    // Test that the password field type is password.
-    $this->assertEquals($password_one_field->getAttribute('type'), 'password');
-    // Test that the password two field type is still password.
-    $this->assertEquals($password_two_field->getAttribute('type'), 'password');
-
-  }
-
-}
reverted:
--- b/core/tests/Drupal/Tests/Core/Render/Element/PasswordRevealTest.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-namespace Drupal\Tests\Core\Render\Element;
-
-use Drupal\Core\Form\FormStateInterface;
-use Drupal\Core\Render\Element\PasswordReveal;
-use Drupal\Tests\UnitTestCase;
-
-/**
- * @coversDefaultClass \Drupal\Core\Render\Element\PasswordReveal
- * @group Render
- */
-class PasswordRevealTest extends UnitTestCase {
-
-  /**
-   * @covers ::valueCallback
-   *
-   * @dataProvider providerTestValueCallback
-   */
-  public function testValueCallback($expected, $input) {
-    $element = [];
-    $form_state = $this->prophesize(FormStateInterface::class)->reveal();
-    $this->assertSame($expected, PasswordReveal::valueCallback($element, $input, $form_state));
-  }
-
-  /**
-   * Data provider for testValueCallback().
-   */
-  public function providerTestValueCallback() {
-    $data = [];
-    $data[] = [NULL, FALSE];
-    $data[] = [NULL, NULL];
-    $data[] = ['', ['test']];
-    $data[] = ['test', 'test'];
-    $data[] = ['123', 123];
-
-    return $data;
-  }
-
-}
only in patch2:
unchanged:
--- a/vendor/drupal/coder
+++ b/vendor/drupal/coder
@@ -1 +1 @@
-Subproject commit 984c54a7b1e8f27ff1c32348df69712afd86b17f
+Subproject commit 984c54a7b1e8f27ff1c32348df69712afd86b17f-dirty