commit 281d6292a7c30a72adcc99fa811b8d4265a7c5cd
Author: Erik Stielstra <info@erikstielstra.nl>
Date:   Sat Jun 29 00:27:05 2013 +0100

    #3

diff --git a/core/includes/project.inc b/core/includes/project.inc
index df9c50c..fd1886f 100644
--- a/core/includes/project.inc
+++ b/core/includes/project.inc
@@ -133,7 +133,7 @@ function drupal_project_process_info_list(&$projects, $list, $project_type, $sta
         'name' => $project_name,
         // Only save attributes from the .info.yml file we care about so we do
         // not bloat our RAM usage needlessly.
-        'info' => update_filter_project_info($file->info, $additional_whitelist),
+        'info' => drupal_project_filter_project_info($file->info, $additional_whitelist),
         'datestamp' => $file->info['datestamp'],
         'includes' => array($file->name => $file->info['name']),
         'project_type' => $project_display_type,
@@ -240,3 +240,32 @@ function drupal_project_process_project_info(&$projects) {
     $projects[$key]['install_type'] = $install_type;
   }
 }
+
+/**
+ * Filters the project .info.yml data to only save attributes we need.
+ *
+ * @param array $info
+ *   Array of .info.yml file data as returned by drupal_parse_info_file().
+ * @param $additional_whitelist
+ *   (optional) Array of additional elements to be collected from the .info.yml
+ *   file. Defaults to array().
+ *
+ * @return
+ *   Array of .info.yml file data we need for the update manager.
+ *
+ * @see drupal_project_process_info_list(drupal_project_process_info_list
+ */
+function drupal_project_filter_project_info($info, $additional_whitelist = array()) {
+  $whitelist = array(
+    '_info_file_ctime',
+    'datestamp',
+    'major',
+    'name',
+    'package',
+    'project',
+    'project status url',
+    'version',
+  );
+  $whitelist = array_merge($whitelist, $additional_whitelist);
+  return array_intersect_key($info, drupal_map_assoc($whitelist));
+}
diff --git a/core/modules/update/update.compare.inc b/core/modules/update/update.compare.inc
index 3b53b40..072d67b 100644
--- a/core/modules/update/update.compare.inc
+++ b/core/modules/update/update.compare.inc
@@ -571,32 +571,3 @@ function update_project_storage($key) {
   }
   return $projects;
 }
-
-/**
- * Filters the project .info.yml data to only save attributes we need.
- *
- * @param array $info
- *   Array of .info.yml file data as returned by drupal_parse_info_file().
- * @param $additional_whitelist
- *   (optional) Array of additional elements to be collected from the .info.yml
- *   file. Defaults to array().
- *
- * @return
- *   Array of .info.yml file data we need for the update manager.
- *
- * @see update_process_info_list(drupal_project_process_info_list
- */
-function update_filter_project_info($info, $additional_whitelist = array()) {
-  $whitelist = array(
-    '_info_file_ctime',
-    'datestamp',
-    'major',
-    'name',
-    'package',
-    'project',
-    'project status url',
-    'version',
-  );
-  $whitelist = array_merge($whitelist, $additional_whitelist);
-  return array_intersect_key($info, drupal_map_assoc($whitelist));
-}