Updated to Chrome 45 (2454) moved from SVN to git.

modules/serviceworkers/ServiceWorkerRegistration.idl

Index: modules/serviceworkers/ServiceWorkerRegistration.idl
diff --git a/modules/serviceworkers/ServiceWorkerRegistration.idl b/modules/serviceworkers/ServiceWorkerRegistration.idl
index 13ace48612fe92a5eeb8a743beb51ad3b44f4ba3..c88cb42366a65c4624a7a5a91d8bd6c7e0a79849 100644
--- a/modules/serviceworkers/ServiceWorkerRegistration.idl
+++ b/modules/serviceworkers/ServiceWorkerRegistration.idl
@@ -4,16 +4,19 @@
 
 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html#service-worker-registration-obj
 [
+    Exposed=(Window,Worker),
     ActiveDOMObject,
-    RuntimeEnabled=ServiceWorker,
     GarbageCollected,
+    TypeChecking=Interface,
 ] interface ServiceWorkerRegistration : EventTarget {
     [Unforgeable] readonly attribute ServiceWorker? installing;
     [Unforgeable] readonly attribute ServiceWorker? waiting;
     [Unforgeable] readonly attribute ServiceWorker? active;
-    readonly attribute ScalarValueString scope;
 
-    [CallWith=ScriptState] Promise unregister();
+    readonly attribute USVString scope;
+
+    [CallWith=ScriptState, RaisesException] void update();
+    [CallWith=ScriptState] Promise<boolean> unregister();
 
     attribute EventHandler onupdatefound;
 };