diff --git a/core/modules/system/lib/Drupal/system/Form/ModulesUninstallConfirmForm.php b/core/modules/system/lib/Drupal/system/Form/ModulesUninstallConfirmForm.php
index 77c841c..1ec0f70 100644
--- a/core/modules/system/lib/Drupal/system/Form/ModulesUninstallConfirmForm.php
+++ b/core/modules/system/lib/Drupal/system/Form/ModulesUninstallConfirmForm.php
@@ -8,27 +8,97 @@
 namespace Drupal\system\Form;
 
 use Drupal\Core\Form\ConfirmFormBase;
+use Drupal\Core\StringTranslation\TranslationManager;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Controller\ControllerInterface;
+use Drupal\Core\KeyValueStore\KeyValueExpirableFactory;
+use Drupal\Core\Extension\ModuleHandlerInterface;
 
 /**
  * Builds a confirmation form to uninstall selected modules.
- *
- * Used internally from system_modules_uninstall().
  */
-class ModulesUninstallConfirmForm extends ConfirmFormBase {
+class ModulesUninstallConfirmForm extends ConfirmFormBase implements ControllerInterface {
+
+  /**
+   * The module handler service.
+   *
+   * @var \Drupal\Core\Extension\ModuleHandlerInterface
+   */
+  protected $moduleHandler;
+
+  /**
+   * The key value expirable factory service.
+   *
+   * @var \Drupal\Core\KeyValueStore\KeyValueExpirableFactory
+   */
+  protected $keyValueExpirableFactory;
+
+  /**
+   * The translation manager service.
+   *
+   * @var \Drupal\Core\StringTranslation\TranslationManager
+   */
+  protected $translationManager;
+
+  /**
+   * The request object.
+   *
+   * @var \Symfony\Component\HttpFoundation\Request
+   */
+  protected $request;
+
+  /**
+   * An array of modules to uninstall.
+   *
+   * @var array
+   */
+  protected $modules = array();
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('module_handler'),
+      $container->get('keyvalue.expirable'),
+      $container->get('string_translation'),
+      $container->get('request')
+    );
+  }
+
+  /**
+   * Constructs a ModulesUninstallConfirmForm object.
+   *
+   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
+   *   The module handler.
+   * @param \Drupal\Core\KeyValueStore\KeyValueExpirableFactory $key_value_expirable_factory
+   *   The key value expirable factory.
+   * @param \Drupal\Core\StringTranslation\TranslationManager
+   *   The translation manager.
+   * @param \Symfony\Component\HttpFoundation\Request $request
+   *   The request object.
+   */
+  public function __construct(ModuleHandlerInterface $module_handler, KeyValueExpirableFactory $key_value_expirable_factory, TranslationManager $translation_manager, Request $request) {
+    $this->moduleHandler = $module_handler;
+    $this->keyValueExpirableFactory = $key_value_expirable_factory;
+    $this->translationManager = $translation_manager;
+    $this->request = $request;
+  }
 
   /**
    * {@inheritdoc}
    */
   public function getQuestion() {
-    return t('Confirm uninstall');
+    return $this->translationManager->translate('Confirm uninstall');
   }
 
   /**
    * {@inheritdoc}
    */
   public function getConfirmText() {
-    return t('Uninstall');
+    return $this->translationManager->translate('Uninstall');
   }
 
   /**
@@ -42,7 +112,7 @@ public function getCancelPath() {
    * {@inheritdoc}
    */
   public function getDescription() {
-    return t('Would you like to continue with uninstalling the above?');
+    return $this->translationManager->translate('Would you like to continue with uninstalling the above?');
   }
 
   /**
@@ -54,31 +124,46 @@ public function getFormID() {
 
   /**
    * {@inheritdoc}
-   *
-   * @param array $modules
-   *   The array of modules.
    */
-  public function buildForm(array $form, array &$form_state, $modules = array(), Request $request = NULL) {
-    $uninstall = array();
-    // Construct the hidden form elements and list items.
-    foreach ($modules as $module => $value) {
-      $info = drupal_parse_info_file(drupal_get_path('module', $module) . '/' . $module . '.info.yml');
-      $uninstall[] = $info['name'];
-      $form['uninstall'][$module] = array('#type' => 'hidden', '#value' => 1);
+  public function buildForm(array $form, array &$form_state) {
+    // Retrieve the list of modules from the key value store.
+    $account = $this->request->attributes->get('account')->id();
+    $this->modules = $this->keyValueExpirableFactory
+      ->get('modules_uninstall')
+      ->get($account);
+
+    // Prevent this page from showing when the module list is empty.
+    if (empty($this->modules)) {
+      return new RedirectResponse('/admin/modules/uninstall');
     }
 
-    $form['#confirmed'] = TRUE;
-    $form['uninstall']['#tree'] = TRUE;
-    $form['text'] = array('#markup' => '<p>' . t('The following modules will be completely uninstalled from your site, and <em>all data from these modules will be lost</em>!') . '</p>');
-    $form['modules'] = array('#theme' => 'item_list', '#items' => $uninstall);
+    $data = system_rebuild_module_data();
+    $form['text']['#markup'] = '<p>' . $this->translationManager->translate('The following modules will be completely uninstalled from your site, and <em>all data from these modules will be lost</em>!') . '</p>';
+    $form['modules'] = array(
+      '#theme' => 'item_list',
+      '#items' => array_map(function ($module) use ($data) {
+        return $data[$module]->info['name'];
+      }, $this->modules),
+    );
 
-    return parent::buildForm($form, $form_state, $request);
+    return parent::buildForm($form, $form_state, $this->request);
   }
 
   /**
    * {@inheritdoc}
    */
   public function submitForm(array &$form, array &$form_state) {
+    // Clear the key value store entry.
+    $account = $this->request->attributes->get('account')->id();
+    $this->keyValueExpirableFactory
+      ->get('modules_uninstall')
+      ->delete($account);
+
+    // Uninstall the modules.
+    $this->moduleHandler->uninstall($this->modules);
+
+    drupal_set_message(t('The selected modules have been uninstalled.'));
+    $form_state['redirect'] = 'admin/modules/uninstall';
   }
 
 }
diff --git a/core/modules/system/lib/Drupal/system/Form/ModulesUninstallForm.php b/core/modules/system/lib/Drupal/system/Form/ModulesUninstallForm.php
new file mode 100644
index 0000000..64c5180
--- /dev/null
+++ b/core/modules/system/lib/Drupal/system/Form/ModulesUninstallForm.php
@@ -0,0 +1,173 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\system\Form\ModulesUninstallForm.
+ */
+
+namespace Drupal\system\Form;
+
+use Drupal\Core\Form\FormInterface;
+use Drupal\Core\StringTranslation\TranslationManager;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Controller\ControllerInterface;
+use Drupal\Core\KeyValueStore\KeyValueExpirableFactory;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Provides a form for uninstalling modules.
+ */
+class ModulesUninstallForm implements FormInterface, ControllerInterface {
+
+  /**
+   * The module handler service.
+   *
+   * @var \Drupal\Core\Extension\ModuleHandlerInterface
+   */
+  protected $moduleHandler;
+
+  /**
+   * The key value expirable factory service.
+   *
+   * @var \Drupal\Core\KeyValueStore\KeyValueExpirableFactory
+   */
+  protected $keyValueExpirableFactory;
+
+  /**
+   * The translation manager service.
+   *
+   * @var \Drupal\Core\StringTranslation\TranslationManager
+   */
+  protected $translationManager;
+
+  /**
+   * The request object.
+   *
+   * @var \Symfony\Component\HttpFoundation\Request
+   */
+  protected $request;
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('module_handler'),
+      $container->get('keyvalue.expirable'),
+      $container->get('string_translation'),
+      $container->get('request')
+    );
+  }
+
+  /**
+   * Constructs a ModulesUninstallForm object.
+   *
+   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
+   *   The module handler.
+   * @param \Drupal\Core\KeyValueStore\KeyValueExpirableFactory $key_value_expirable_factory
+   *   The key value expirable factory.
+   * @param \Drupal\Core\StringTranslation\TranslationManager $translation_manager
+   *   The translation manager.
+   * @param \Symfony\Component\HttpFoundation\Request $request
+   *   The request object.
+   */
+  public function __construct(ModuleHandlerInterface $module_handler, KeyValueExpirableFactory $key_value_expirable_factory, TranslationManager $translation_manager, Request $request) {
+    $this->moduleHandler = $module_handler;
+    $this->keyValueExpirableFactory = $key_value_expirable_factory;
+    $this->translationManager = $translation_manager;
+    $this->request = $request;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormID() {
+    return 'system_modules_uninstall';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, array &$form_state) {
+    $form['modules'] = array();
+
+    // Make sure the install API is available.
+    include_once DRUPAL_ROOT . '/core/includes/install.inc';
+
+    // Get a list of disabled, installed modules.
+    $modules = system_rebuild_module_data();
+    $disabled = array_filter($modules, function ($module) {
+      return empty($module->status) && drupal_get_installed_schema_version($module->name) > SCHEMA_UNINSTALLED;
+    });
+
+    // Only build the rest of the form if there are any modules available to
+    // uninstall.
+    if (empty($disabled)) {
+      return $form;
+    }
+
+    $profile = drupal_get_profile();
+    $this->moduleHandler->loadInclude('system', 'inc', 'system.admin');
+    uasort($disabled, 'system_sort_modules_by_info_name');
+    $form['uninstall'] = array('#tree' => TRUE);
+    foreach ($disabled as $module) {
+      $name = $module->info['name'] ?: $module->name;
+      $form['modules'][$module->name]['#module_name'] = $name;
+      $form['modules'][$module->name]['name']['#markup'] = $name;
+      $form['modules'][$module->name]['description']['#markup'] = $this->translationManager->translate($module->info['description']);
+
+      $form['uninstall'][$module->name] = array(
+        '#type' => 'checkbox',
+        '#title' => t('Uninstall @module module', array('@module' => $name)),
+        '#title_display' => 'invisible',
+      );
+
+      // All modules which depend on this one must be uninstalled first, before
+      // we can allow this module to be uninstalled. (The installation profile
+      // is excluded from this list.)
+      foreach (array_keys($module->required_by) as $dependent) {
+        if ($dependent != $profile && drupal_get_installed_schema_version($dependent) != SCHEMA_UNINSTALLED) {
+          $name = isset($modules[$dependent]->info['name']) ? $modules[$dependent]->info['name'] : $dependent;
+          $form['modules'][$module->name]['#dependents'][] = $name;
+          $form['uninstall'][$module->name]['#disabled'] = TRUE;
+        }
+      }
+    }
+
+    $form['actions'] = array('#type' => 'actions');
+    $form['actions']['submit'] = array(
+      '#type' => 'submit',
+      '#value' => $this->translationManager->translate('Uninstall'),
+    );
+
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validateForm(array &$form, array &$form_state) {
+    // Form submitted, but no modules selected.
+    if (!array_filter($form_state['values']['uninstall'])) {
+      drupal_set_message($this->translationManager->translate('No modules selected.'), 'error');
+      $form_state['redirect'] = 'admin/modules/uninstall';
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, array &$form_state) {
+    // Save all the values in an expirable key value store.
+    $modules = $form_state['values']['uninstall'];
+    $uninstall = array_keys(array_filter($modules));
+    $account = $this->request->attributes->get('account')->id();
+    $this->keyValueExpirableFactory
+      ->get('modules_uninstall')
+      ->setWithExpire($account, $uninstall, 60);
+
+    // Redirect to the confirm form.
+    $form_state['redirect'] = 'admin/modules/uninstall/confirm';
+  }
+}
diff --git a/core/modules/system/system.admin.inc b/core/modules/system/system.admin.inc
index 957db86..55996ce 100644
--- a/core/modules/system/system.admin.inc
+++ b/core/modules/system/system.admin.inc
@@ -764,113 +764,6 @@ function system_modules_submit($form, &$form_state) {
 }
 
 /**
- * Uninstall functions
- */
-
-/**
- * Form constructor for the uninstalling disabled modules form.
- *
- * @see system_menu()
- * @see system_modules_uninstall_validate()
- * @see system_modules_uninstall_submit()
- *
- * @ingroup forms
- */
-function system_modules_uninstall($form, $form_state = NULL) {
-  // Make sure the install API is available.
-  include_once DRUPAL_ROOT . '/core/includes/install.inc';
-
-  // Display the confirm form if any modules have been submitted.
-  if (!empty($form_state['storage']['uninstall']) && $modules = array_filter($form_state['storage']['uninstall'])) {
-    // Contents of confirm form is injected here because already in form
-    // building function.
-    $confirm_form = new ModulesUninstallConfirmForm();
-    return $confirm_form->buildForm($form, $form_state, $modules, Drupal::request());
-  }
-
-  // Get a list of disabled, installed modules.
-  $all_modules = system_rebuild_module_data();
-  $disabled_modules = array();
-  foreach ($all_modules as $name => $module) {
-    if (empty($module->status) && drupal_get_installed_schema_version($name) > SCHEMA_UNINSTALLED) {
-      $disabled_modules[$name] = $module;
-    }
-  }
-
-  // Only build the rest of the form if there are any modules available to
-  // uninstall.
-  if (!empty($disabled_modules)) {
-    $profile = drupal_get_profile();
-    uasort($disabled_modules, 'system_sort_modules_by_info_name');
-    $form['uninstall'] = array('#tree' => TRUE);
-    foreach ($disabled_modules as $module) {
-      $module_name = $module->info['name'] ? $module->info['name'] : $module->name;
-      $form['modules'][$module->name]['#module_name'] = $module_name;
-      $form['modules'][$module->name]['name']['#markup'] = $module_name;
-      $form['modules'][$module->name]['description']['#markup'] = t($module->info['description']);
-      $form['uninstall'][$module->name] = array(
-        '#type' => 'checkbox',
-        '#title' => t('Uninstall @module module', array('@module' => $module_name)),
-        '#title_display' => 'invisible',
-      );
-      // All modules which depend on this one must be uninstalled first, before
-      // we can allow this module to be uninstalled. (The installation profile
-      // is excluded from this list.)
-      foreach (array_keys($module->required_by) as $dependent) {
-        if ($dependent != $profile && drupal_get_installed_schema_version($dependent) != SCHEMA_UNINSTALLED) {
-          $dependent_name = isset($all_modules[$dependent]->info['name']) ? $all_modules[$dependent]->info['name'] : $dependent;
-          $form['modules'][$module->name]['#required_by'][] = $dependent_name;
-          $form['uninstall'][$module->name]['#disabled'] = TRUE;
-        }
-      }
-    }
-    $form['actions'] = array('#type' => 'actions');
-    $form['actions']['submit'] = array(
-      '#type' => 'submit',
-      '#value' => t('Uninstall'),
-    );
-    $form['#action'] = url('admin/modules/uninstall/confirm');
-  }
-  else {
-    $form['modules'] = array();
-  }
-
-  return $form;
-}
-
-/**
- * Validates the submitted uninstall form.
- */
-function system_modules_uninstall_validate($form, &$form_state) {
-  // Form submitted, but no modules selected.
-  if (!count(array_filter($form_state['values']['uninstall']))) {
-    drupal_set_message(t('No modules selected.'), 'error');
-    return new RedirectResponse(url('admin/modules/uninstall', array('absolute' => TRUE)));
-  }
-}
-
-/**
- * Processes the submitted uninstall form.
- */
-function system_modules_uninstall_submit($form, &$form_state) {
-  // Make sure the install API is available.
-  include_once DRUPAL_ROOT . '/core/includes/install.inc';
-
-  if (!empty($form['#confirmed'])) {
-    // Call the uninstall routine for each selected module.
-    $modules = array_keys($form_state['values']['uninstall']);
-    module_uninstall($modules);
-    drupal_set_message(t('The selected modules have been uninstalled.'));
-
-    $form_state['redirect'] = 'admin/modules/uninstall';
-  }
-  else {
-    $form_state['storage'] = $form_state['values'];
-    $form_state['rebuild'] = TRUE;
-  }
-}
-
-/**
  * Default page callback for batches.
  */
 function system_batch_page() {
@@ -1233,11 +1126,11 @@ function theme_system_modules_uninstall($variables) {
   // Display table.
   $rows = array();
   foreach (element_children($form['modules']) as $module) {
-    if (!empty($form['modules'][$module]['#required_by'])) {
-      $disabled_message = format_plural(count($form['modules'][$module]['#required_by']),
+    if (!empty($form['modules'][$module]['#dependents'])) {
+      $disabled_message = format_plural(count($form['modules'][$module]['#dependents']),
         'To uninstall @module, the following module must be uninstalled first: @required_modules',
         'To uninstall @module, the following modules must be uninstalled first: @required_modules',
-        array('@module' => $form['modules'][$module]['#module_name'], '@required_modules' => implode(', ', $form['modules'][$module]['#required_by'])));
+        array('@module' => $form['modules'][$module]['#module_name'], '@required_modules' => implode(', ', $form['modules'][$module]['#dependents'])));
       $disabled_message = '<div class="admin-requirements">' . $disabled_message . '</div>';
     }
     else {
diff --git a/core/modules/system/system.module b/core/modules/system/system.module
index a6a7786..7da7b4c 100644
--- a/core/modules/system/system.module
+++ b/core/modules/system/system.module
@@ -736,17 +736,14 @@ function system_menu() {
   );
   $items['admin/modules/uninstall'] = array(
     'title' => 'Uninstall',
-    'page arguments' => array('system_modules_uninstall'),
-    'access arguments' => array('administer modules'),
+    'route_name' => 'system_modules_uninstall',
     'type' => MENU_LOCAL_TASK,
-    'file' => 'system.admin.inc',
     'weight' => 20,
   );
   $items['admin/modules/uninstall/confirm'] = array(
     'title' => 'Uninstall',
-    'access arguments' => array('administer modules'),
+    'route_name' => 'system_modules_uninstall_confirm',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
-    'file' => 'system.admin.inc',
   );
 
   // Configuration.
diff --git a/core/modules/system/system.routing.yml b/core/modules/system/system.routing.yml
index 1e09f79..ccc2917 100644
--- a/core/modules/system/system.routing.yml
+++ b/core/modules/system/system.routing.yml
@@ -158,6 +158,20 @@ system_theme_settings_global:
   requirements:
     _permission: 'administer themes'
 
+system_modules_uninstall:
+  pattern: 'admin/modules/uninstall'
+  defaults:
+    _form: 'Drupal\system\Form\ModulesUninstallForm'
+  requirements:
+    _permission: 'administer modules'
+
+system_modules_uninstall_confirm:
+  pattern: 'admin/modules/uninstall/confirm'
+  defaults:
+    _form: 'Drupal\system\Form\ModulesUninstallConfirmForm'
+  requirements:
+    _permission: 'administer modules'
+
 system_timezone:
   pattern: '/system/timezone'
   defaults: