IndexedDB Observers

third_party/WebKit/Source/modules/indexeddb/IDBObserverChangesRecord.idl

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// https://github.com/WICG/indexed-db-observers/blob/gh-pages/EXPLAINER.md#records
+
+enum IDBObserverChangesRecordType {
+    "add", "put", "del", "clear"
+};
+// TODO(palakj): change del to delete, once keyword conflict resolved
+[
+   RuntimeEnabled=IDBObserver
+]
+ interface IDBObserverChangesRecord {
+   readonly attribute  IDBObserverChangesRecordType type;
+   // When the record is a "delete" type, this is an IDBKeyRange.
+   [CallWith=ScriptState] readonly attribute any key;
+   [CallWith=ScriptState] readonly attribute any value;
+};