Issue #3469116 by prashant.c, pameeela, kostask, shalini_jha, sagarmohite0031,...

Issue #3469116 by prashant.c, pameeela, kostask, shalini_jha, sagarmohite0031, benjifisher, mrdalesmith, smustgrave, kristiaanvandeneynde, quietone, b_sharpe, nod_: Logout confirmation form shows inappropriate confirmation description

(cherry picked from commit ea33cc21)

core/modules/user/src/Form/UserLogoutConfirm.php

@@ -22,6 +22,14 @@ public function getConfirmText(): TranslatableMarkup {
     return $this->t('Log out');
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getDescription() {
+    // phpcs:ignore Drupal.Semantics.FunctionT.EmptyString
+    return $this->t('');
+  }
+
   /**
    * {@inheritdoc}
    */

core/modules/user/tests/src/Functional/UserLogoutTest.php

@@ -50,6 +50,9 @@ public function testLogout(): void {
     $this->drupalGet($logoutUrl, ['query' => ['token' => '123']]);
     $this->assertTrue($this->drupalUserIsLoggedIn($account));
     $this->assertSession()->addressEquals($confirmUrl);
+    // Test to ensure the text 'This action cannot be undone.' is not
+    // present on the page.
+    $this->assertSession()->pageTextNotContains('This action cannot be undone.');
     // Submitting the confirmation form correctly logs the user out.
     $this->submitForm([], 'Log out');
     $this->assertFalse($this->drupalUserIsLoggedIn($account));