commit 071d75a4f670c9a8410f1aa2161e87b29f3a2aff
Author: fago <nuppla@zites.net>
Date:   Mon Jun 3 19:49:36 2013 +0200

    Fixed typedData() updates and bundle() usage.

diff --git a/core/lib/Drupal/Core/Entity/Entity.php b/core/lib/Drupal/Core/Entity/Entity.php
index 81fc428..4b1a89e 100644
--- a/core/lib/Drupal/Core/Entity/Entity.php
+++ b/core/lib/Drupal/Core/Entity/Entity.php
@@ -409,10 +409,10 @@ public function getNGEntity() {
    * Implements \Drupal\Core\TypedData\TypedDataInterface::getType().
    */
   public function getType() {
-    if ($this->bundle != $this->entityType) {
-      return 'entity:' . $this->entityType . ':' . $this->bundle;
+    if ($this->bundle() != $this->entityType()) {
+      return 'entity:' . $this->entityType() . ':' . $this->bundle();
     }
-    return 'entity:' . $this->entityType;
+    return 'entity:' . $this->entityType();
   }
 
   /**
diff --git a/core/lib/Drupal/Core/TypedData/DataReferenceBase.php b/core/lib/Drupal/Core/TypedData/DataReferenceBase.php
index 14f3587..939e00c 100644
--- a/core/lib/Drupal/Core/TypedData/DataReferenceBase.php
+++ b/core/lib/Drupal/Core/TypedData/DataReferenceBase.php
@@ -41,7 +41,7 @@ public function getValue() {
    * {@inheritdoc}
    */
   public function setValue($value, $notify = TRUE) {
-    $this->target = typed_data()->create($this->getTargetDefinition(), $value);
+    $this->target = \Drupal::typedData()->create($this->getTargetDefinition(), $value);
     // Notify the parent of any changes.
     if ($notify && isset($this->parent)) {
       $this->parent->onChange($this->name);
diff --git a/core/modules/system/lib/Drupal/system/Tests/Entity/EntityFieldTest.php b/core/modules/system/lib/Drupal/system/Tests/Entity/EntityFieldTest.php
index 0521f8c..462d5de 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Entity/EntityFieldTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Entity/EntityFieldTest.php
@@ -525,7 +525,7 @@ public function testEntityConstraintValidation() {
       ),
       'label' => 'Test entity',
     );
-    $reference_field_item = typed_data()->create($definition);
+    $reference_field_item = \Drupal::TypedData()->create($definition);
     $reference = $reference_field_item->get('entity');
     $reference->setValue($entity);
 
@@ -552,7 +552,7 @@ public function testEntityConstraintValidation() {
         'target_bundle' => 'article',
       ),
     );
-    $reference_field_item = typed_data()->create($definition);
+    $reference_field_item = \Drupal::TypedData()->create($definition);
     $reference = $reference_field_item->get('entity');
     $reference->setValue($node);
     $violations = $reference->validate();