Pages controlled by ServiceWorkers should not participate in AppCaching

content/browser/service_worker/service_worker_provider_host.h

Index: content/browser/service_worker/service_worker_provider_host.h
diff --git a/content/browser/service_worker/service_worker_provider_host.h b/content/browser/service_worker/service_worker_provider_host.h
index 319b0d93a07c6701d66fc76bbc98d8f1f6c8259b..488fa65289f4783db9e2b4512eae0892852c8ea8 100644
--- a/content/browser/service_worker/service_worker_provider_host.h
+++ b/content/browser/service_worker/service_worker_provider_host.h
@@ -72,6 +72,10 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
         associated_registration_->installing_version() : NULL;
   }
 
+  ServiceWorkerRegistration* associated_registration() const {
+    return associated_registration_.get();
+  }
+
   // The running version, if any, that this provider is providing resource
   // loads for.
   ServiceWorkerVersion* running_hosted_version() const {