| // 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/element-timing/#sec-performance-element-timing |
| [RuntimeEnabled=ElementTiming] |
| interface PerformanceElementTiming : PerformanceEntry { |
| readonly attribute DOMHighResTimeStamp renderTime; |
| readonly attribute DOMHighResTimeStamp loadTime; |
| readonly attribute DOMRectReadOnly intersectionRect; |
| readonly attribute DOMString identifier; |
| readonly attribute unsigned long naturalWidth; |
| readonly attribute unsigned long naturalHeight; |
| readonly attribute DOMString id; |
| readonly attribute Element? element; |
| readonly attribute DOMString url; |
| |
| // TODO(peria): toJSON is not in spec. https://crbug.com/736332 |
| [CallWith=ScriptState, ImplementedAs=toJSONForBinding] object toJSON(); |
| }; |
