servificied service worker interception

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 f8ab188a30f7b2cbc61f1e0927dbe8f6e621b3e4..c75df3037b2666f1ff5eb40b3f43c5884b6f6ca6 100644
--- a/content/browser/service_worker/service_worker_provider_host.h
+++ b/content/browser/service_worker/service_worker_provider_host.h
@@ -197,6 +197,9 @@ class CONTENT_EXPORT ServiceWorkerProviderHost
       base::WeakPtr<storage::BlobStorageContext> blob_storage_context,
       scoped_refptr<ResourceRequestBodyImpl> body,
       bool skip_service_worker);
+#if 0
+      NetworkFallbackCallback network_fallback_callback);
+#endif
 
   // Used to get a ServiceWorkerObjectInfo to send to the renderer. Finds an
   // existing ServiceWorkerHandle, and increments its reference count, or else