Roll IDL to mutlivm@775.

third_party/WebCore/Modules/indexeddb/IDBUpgradeNeededEvent.idl

Index: third_party/WebCore/Modules/indexeddb/IDBUpgradeNeededEvent.idl
diff --git a/third_party/WebCore/Modules/indexeddb/IDBVersionChangeRequest.idl b/third_party/WebCore/Modules/indexeddb/IDBUpgradeNeededEvent.idl
similarity index 84%
copy from third_party/WebCore/Modules/indexeddb/IDBVersionChangeRequest.idl
copy to third_party/WebCore/Modules/indexeddb/IDBUpgradeNeededEvent.idl
index 2aa238a8b49aef3b26c203f804663846a4cc6889..32999548f46126df6b1b0669810015c62c27ebea 100644
--- a/third_party/WebCore/Modules/indexeddb/IDBVersionChangeRequest.idl
+++ b/third_party/WebCore/Modules/indexeddb/IDBUpgradeNeededEvent.idl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 Google Inc. All rights reserved.
+ * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,9 +27,9 @@ module storage {
 
     interface [
         Conditional=INDEXED_DATABASE,
-        ActiveDOMObject,
-        EventTarget
-    ] IDBVersionChangeRequest : IDBRequest {
-        attribute EventListener onblocked;
+        InterfaceName=IDBVersionChangeEvent
+    ] IDBUpgradeNeededEvent : Event {
+        readonly attribute unsigned long long oldVersion;
+        readonly attribute unsigned long long newVersion;
     };
 }