diff --git a/core/modules/language/lib/Drupal/language/Form/LanguageDeleteForm.php b/core/modules/language/lib/Drupal/language/Form/LanguageDeleteForm.php
index 694f443..39eb27c 100644
--- a/core/modules/language/lib/Drupal/language/Form/LanguageDeleteForm.php
+++ b/core/modules/language/lib/Drupal/language/Form/LanguageDeleteForm.php
@@ -11,6 +11,7 @@
 use Drupal\Core\Entity\EntityControllerInterface;
 use Drupal\Core\Extension\ModuleHandlerInterface;
 use Drupal\Core\Routing\PathBasedGeneratorInterface;
+use Drupal\Core\StringTranslation\Translator\TranslatorInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
@@ -29,16 +30,26 @@ class LanguageDeleteForm extends EntityConfirmFormBase implements EntityControll
   protected $urlGenerator;
 
   /**
+   * The translation manager service.
+   *
+   * @var \Drupal\Core\StringTranslation\Translator\TranslatorInterface
+   */
+  protected $translator;
+
+  /**
    * Constructs a new LanguageDeleteForm object.
    *
    * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
    *   The module handler service.
    * @param \Drupal\Core\Routing\PathBasedGeneratorInterface $url_generator
    *   The url generator service.
+   * @param \Drupal\Core\StringTranslation\Translator\TranslatorInterface $translator
+   *   The translation manager.
    */
-  public function __construct(ModuleHandlerInterface $module_handler, PathBasedGeneratorInterface $url_generator) {
+  public function __construct(ModuleHandlerInterface $module_handler, PathBasedGeneratorInterface $url_generator, TranslatorInterface $translator) {
     parent::__construct($module_handler);
     $this->urlGenerator = $url_generator;
+    $this->translator = $translator;
   }
 
   /**
@@ -47,7 +58,8 @@ public function __construct(ModuleHandlerInterface $module_handler, PathBasedGen
   public static function createInstance(ContainerInterface $container, $entity_type, array $entity_info) {
     return new static(
       $container->get('module_handler'),
-      $container->get('url_generator')
+      $container->get('url_generator'),
+      $container->get('string_translation')
     );
   }
 
@@ -55,7 +67,7 @@ public static function createInstance(ContainerInterface $container, $entity_typ
    * {@inheritdoc}
    */
   public function getQuestion() {
-    return t('Are you sure you want to delete the language %language?', array('%language' => $this->entity->get('label')));
+    return $this->translator->translate('Are you sure you want to delete the language %language?', array('%language' => $this->entity->label()));
   }
 
   /**
@@ -69,14 +81,14 @@ public function getCancelPath() {
    * {@inheritdoc}
    */
   public function getDescription() {
-    return t('Deleting a language will remove all interface translations associated with it, and content in this language will be set to be language neutral. This action cannot be undone.');
+    return $this->translator->translate('Deleting a language will remove all interface translations associated with it, and content in this language will be set to be language neutral. This action cannot be undone.');
   }
 
   /**
    * {@inheritdoc}
    */
   public function getConfirmText() {
-    return t('Delete');
+    return $this->translator->translate('Delete');
   }
 
   /**
@@ -95,7 +107,7 @@ public function buildForm(array $form, array &$form_state, Request $request = NU
 
     // Warn and redirect user when attempting to delete the default language.
     if (language_default()->id == $langcode) {
-      drupal_set_message(t('The default language cannot be deleted.'));
+      drupal_set_message($this->translator->translate('The default language cannot be deleted.'));
       $url = $this->urlGenerator->generateFromPath('admin/config/regional/language', array('absolute' => TRUE));
       return new RedirectResponse($url);
     }
@@ -112,13 +124,16 @@ public function buildForm(array $form, array &$form_state, Request $request = NU
    * {@inheritdoc}
    */
   public function submit(array $form, array &$form_state) {
+    // @todo This should be replaced with $this->entity->delete() when the
+    // additional logic in language_delete() is ported.
     $success = language_delete($this->entity->id());
 
     if ($success) {
-      $t_args = array('%language' => $this->entity->get('label'), '%langcode' => $this->entity->id());
-      drupal_set_message(t('The %language (%langcode) language has been removed.', $t_args));
+      $options = array('%language' => $this->entity->label(), '%langcode' => $this->entity->id());
+      drupal_set_message($this->translator->translate('The %language (%langcode) language has been removed.', $options));
     }
 
     $form_state['redirect'] = 'admin/config/regional/language';
   }
+
 }