Adjustment per #760140-9.

includes/FeedsBatch.inc

@@ -133,9 +133,7 @@ class FeedsImportBatch extends FeedsBatch {
    *   removed from the internal array.
    */
   public function shiftItem() {
-    $item = array_shift($this->items);
-    $this->total = count($this->items);
-    return $item;
+    return array_shift($this->items);
   }
 
   /**