ummm. forgot to commit stuff

cms/one_time_startup.py

@@ -1,13 +1,15 @@
 from dogapi import dog_http_api, dog_stats_api
 from django.conf import settings
 from xmodule.modulestore.django import modulestore
+from request_cache.middleware import RequestCache
 
 from django.core.cache import get_cache, InvalidCacheBackendError
 
 cache = get_cache('mongo_metadata_inheritance')
 for store_name in settings.MODULESTORE:
     store = modulestore(store_name)
-    store.metadata_inheritance_cache = cache
+    store.metadata_inheritance_cache_subsystem = cache
+    store.request_cache = RequestCache.get_request_cache()
 
 if hasattr(settings, 'DATADOG_API'):
     dog_http_api.api_key = settings.DATADOG_API