| // Copyright 2018 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://wicg.github.io/event-timing/#sec-performance-event-timing |
| [Exposed=Window] |
| interface PerformanceEventTiming : PerformanceEntry { |
| readonly attribute DOMHighResTimeStamp processingStart; |
| readonly attribute DOMHighResTimeStamp processingEnd; |
| readonly attribute boolean cancelable; |
| [RuntimeEnabled=EventTiming] readonly attribute Node? target; |
| |
| [CallWith=ScriptState, ImplementedAs=toJSONForBinding] object toJSON(); |
| }; |