diff --git a/core/modules/menu_link/menu_link.module b/core/modules/menu_link/menu_link.module
index 0eb234d..36a78bb 100644
--- a/core/modules/menu_link/menu_link.module
+++ b/core/modules/menu_link/menu_link.module
@@ -201,7 +201,6 @@ function menu_link_maintain($module, $op, $link_path, $link_title = NULL) {
  * Implements hook_system_breadcrumb_alter().
  */
 function menu_link_system_breadcrumb_alter(array &$breadcrumb, array $attributes, array $context) {
-
   // Custom breadcrumb behaviour for editing menu links, we append a link to
   // the menu in which the link is found.
   if (!empty($attributes[RouteObjectInterface::ROUTE_NAME]) && $attributes[RouteObjectInterface::ROUTE_NAME] == 'menu_link_edit' && !empty($attributes['menu_link'])) {
diff --git a/core/modules/system/lib/Drupal/system/PathBasedBreadcrumbBuilder.php b/core/modules/system/lib/Drupal/system/PathBasedBreadcrumbBuilder.php
index 1ec5059..36eb0cc 100644
--- a/core/modules/system/lib/Drupal/system/PathBasedBreadcrumbBuilder.php
+++ b/core/modules/system/lib/Drupal/system/PathBasedBreadcrumbBuilder.php
@@ -10,6 +10,7 @@
 use Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface;
 use Drupal\Core\Config\ConfigFactory;
 use Drupal\Core\Entity\EntityManager;
+use Drupal\Core\Routing\RequestHelper;
 use Drupal\Core\StringTranslation\TranslationInterface;
 use Drupal\Core\Access\AccessManager;
 use Drupal\Core\PathProcessor\InboundPathProcessorInterface;
@@ -158,6 +159,8 @@ public function build(array $attributes) {
         }
         if ($access) {
           if (!$title) {
+            // @todo Skip this part once we have a _title_callback, see
+            //   https://drupal.org/node/2076085.
             $title = str_replace(array('-', '_'), ' ', Unicode::ucfirst(end($path_elements)));
           }
           // @todo Replace with a #type => link render element or use the link
@@ -184,7 +187,7 @@ public function build(array $attributes) {
    *   A populated request object or NULL if the patch couldn't be matched.
    */
   protected function getRequestForPath($path) {
-    $request = Request::create($path);
+    $request = RequestHelper::duplicate($path, $this->request);
     $processed = $this->pathProcessor->processInbound($path, $request);
     $request->attributes->set('_system_path', $processed);
     // Attempt to match this path to provide a fully built request.
diff --git a/core/modules/system/lib/Drupal/system/Tests/Menu/BreadcrumbTest.php b/core/modules/system/lib/Drupal/system/Tests/Menu/BreadcrumbTest.php
index 9255976..9e985a2 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Menu/BreadcrumbTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Menu/BreadcrumbTest.php
@@ -61,8 +61,6 @@ function testBreadCrumbs() {
     // Prepare common base breadcrumb elements.
     $home = array('' => 'Home');
     $admin = $home + array('admin' => t('Administration'));
-    // @todo Revert to 'Configuration' when https://drupal.org/node/2075701 is
-    //   in.
     $config = $admin + array('admin/config' => t('Configuration'));
     $type = 'article';
     $langcode = Language::LANGCODE_NOT_SPECIFIED;
@@ -143,6 +141,8 @@ function testBreadCrumbs() {
     );
     $this->assertBreadcrumb('admin/config/content/formats/add', $trail);
     $this->assertBreadcrumb("admin/config/content/formats/manage/$format_id", $trail);
+    // @todo Remove this part once we have a _title_callback, see
+    //   https://drupal.org/node/2076085.
     $trail += array(
       "admin/config/content/formats/manage/$format_id" => Unicode::ucfirst(Unicode::strtolower($format->name)),
     );
@@ -402,7 +402,7 @@ function testBreadCrumbs() {
     $this->drupalLogin($this->web_user);
 
     // Verify that we can access recent log entries, there is a corresponding
-    // page title, and that the breadcrumb is just the Home linke (because the
+    // page title, and that the breadcrumb is just the Home link (because the
     // user is not able to access "Administer".
     $trail = $home;
     $this->assertBreadcrumb('admin', $trail, t('Access denied'));
diff --git a/core/modules/system/system.api.php b/core/modules/system/system.api.php
index d7c14b3..e0f078e 100644
--- a/core/modules/system/system.api.php
+++ b/core/modules/system/system.api.php
@@ -1354,20 +1354,19 @@ function hook_module_implements_alter(&$implementations, $hook) {
  * Perform alterations to the breadcrumb built by the BreadcrumbManager.
  *
  * @param array $breadcrumb
- *   An array of breadcrumb link a tags, returned by the breadcrumb manager build
- *   method, for example
+ *   An array of breadcrumb link a tags, returned by the breadcrumb manager
+ *   build method, for example
  *   @code
  *     array('<a href="/">Home</a>');
  *   @endcode
- *
  * @param array $attributes
  *   Attributes representing the current page, coming from
  *   \Drupal::request()->attributes.
  * @param array $context
  *   May include the following key:
- *   - builder: the instance of \Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface
- *     that constructed this breadcrumb, or NULL if no builder acted based on
- *     the current attributes.
+ *   - builder: the instance of
+ *     \Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface that constructed this
+ *     breadcrumb, or NULL if no builder acted based on the current attributes.
  */
 function hook_system_breadcrumb_alter(array &$breadcrumb, array $attributes, array $context) {
   // Add an item to the end of the breadcrumb.