Update IDL to 1847

modules/serviceworkers/InstallEvent.idl

Index: modules/serviceworkers/InstallEvent.idl
diff --git a/modules/serviceworkers/ServiceWorkerGlobalScope.idl b/modules/serviceworkers/InstallEvent.idl
similarity index 87%
copy from modules/serviceworkers/ServiceWorkerGlobalScope.idl
copy to modules/serviceworkers/InstallEvent.idl
index 3db592745d72a1a2e517c36087f6d19977ecaa38..9384e90def61a7cd3504df35782d3e34eac38134 100644
--- a/modules/serviceworkers/ServiceWorkerGlobalScope.idl
+++ b/modules/serviceworkers/InstallEvent.idl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -27,12 +27,11 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 [
-    GlobalContext=ServiceWorkerGlobalScope,
     RuntimeEnabled=ServiceWorker,
-] interface ServiceWorkerGlobalScope : WorkerGlobalScope {
-  attribute EventHandler oninstall;
-  attribute EventHandler onactivate;
-  attribute EventHandler onfetch;
+    GlobalContext=ServiceWorkerGlobalScope,
+] interface InstallEvent : InstallPhaseEvent {
+    void replace();
+    [CallWith=ExecutionContext] Promise reloadAll();
 };
-