commit e190075dbec0545c77aa4f3727c7165620113d3a
Author: Tim Plunkett <git@plnktt.com>
Date:   Wed Aug 20 08:56:08 2014 -0700

    Fix update

diff --git a/core/modules/update/tests/modules/update_test/src/Plugin/Archiver/UpdateTestArchiver.php b/core/modules/update/tests/modules/update_test/src/Plugin/Archiver/UpdateTestArchiver.php
new file mode 100644
index 0000000..330d8ab
--- /dev/null
+++ b/core/modules/update/tests/modules/update_test/src/Plugin/Archiver/UpdateTestArchiver.php
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\update_test\Plugin\Archiver\UpdateTestArchiver.
+ */
+
+namespace Drupal\update_test\Plugin\Archiver;
+
+use Drupal\Core\Archiver\ArchiverInterface;
+
+/**
+ * Defines a test archiver implementation.
+ *
+ * @Archiver(
+ *   id = "update_test_archiver",
+ *   title = @Translation("Update Test Archiver"),
+ *   extensions = {"update-test-extension"}
+ * )
+ */
+class UpdateTestArchiver implements ArchiverInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function add($file_path) {
+    return $this;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function remove($path) {
+    return $this;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function extract($path, array $files = array()) {
+    return $this;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function listContents() {
+    return array();
+  }
+
+}
diff --git a/core/modules/update/tests/modules/update_test/update_test.module b/core/modules/update/tests/modules/update_test/update_test.module
index 536d330..93c97f4 100644
--- a/core/modules/update/tests/modules/update_test/update_test.module
+++ b/core/modules/update/tests/modules/update_test/update_test.module
@@ -108,19 +108,6 @@ function update_test_mock_page($project_name) {
 }
 
 /**
- * Implements hook_archiver_info_alter().
- */
-function update_test_archiver_info_alter(&$definitions) {
-  // We only care about the extensions for now and the only way to add a new
-  // extension without a class is via alter. This definition is bogus, real
-  // archivers have a class and the definition goes in the annotation of the
-  // class.
-  $definitions['update_test_archiver'] = array(
-    'extensions' => array('update-test-extension'),
-  );
-}
-
-/**
  * Implements hook_filetransfer_info().
  */
 function update_test_filetransfer_info() {