workflow: StateChangeInfoPatch is requred even if WITH_LEGACY_WORKFLOW is False.

product/ERP5Type/ZopePatch.py

@@ -67,8 +67,7 @@ if six.PY2:
   # No more ZServer
   from Products.ERP5Type.patches import http_server
 from Products.ERP5Type.patches import memcache_client
-if WITH_LEGACY_WORKFLOW:
-  from Products.ERP5Type.patches import StateChangeInfoPatch
+from Products.ERP5Type.patches import StateChangeInfoPatch
 from Products.ERP5Type.patches import transforms
 from Products.ERP5Type.patches import OFSPdata
 from Products.ERP5Type.patches import DemoStorage

product/ERP5Type/patches/StateChangeInfoPatch.py

@@ -27,7 +27,6 @@
 ##############################################################################
 
 from Products.ERP5Type import WITH_LEGACY_WORKFLOW
-assert WITH_LEGACY_WORKFLOW
 
 from Products.DCWorkflow.Expression import StateChangeInfo
 from Products.PythonScripts.Utility import allow_class