autotest: Make 'assign_to_shard' for jobs respect config respect_static_label.
am: bc4e5a144c

Change-Id: Ic5b7e20471c0b86f83ee29d099b1f6b7addf4421
diff --git a/frontend/afe/models.py b/frontend/afe/models.py
index 18edb01..3cf82f5 100644
--- a/frontend/afe/models.py
+++ b/frontend/afe/models.py
@@ -544,6 +544,9 @@
 
     @classmethod
     def classify_label_objects(cls, label_objects):
+        if not RESPECT_STATIC_LABELS:
+            return [], label_objects
+
         replaced_labels = ReplacedLabel.objects.filter(label__in=label_objects)
         replaced_ids = [l.label.id for l in replaced_labels]
         non_static_labels = [