Index: third_party/WebKit/Source/core/dom/IntersectionObserver.idl |
diff --git a/third_party/WebKit/Source/core/dom/IntersectionObserver.idl b/third_party/WebKit/Source/core/dom/IntersectionObserver.idl |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1222ab9a01b8a25fd55d0f639c8791cf80b7e97d |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/dom/IntersectionObserver.idl |
@@ -0,0 +1,19 @@ |
+// Copyright 2015 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. |
+ |
+// TODO(szager): add link to final spec. |
+callback IntersectionObserverCallback = void (sequence<IntersectionObserverEntry> entries, IntersectionObserver observer); |
+ |
+// TODO(szager): Update the doc link when the spec has an official home. |
+// https://github.com/slightlyoff/IntersectionObserver |
+[ |
+ CustomConstructor(IntersectionObserverCallback callback, IntersectionObserverInit options), |
+ RuntimeEnabled=IntersectionObserver, |
+ GarbageCollected, |
+] interface IntersectionObserver { |
+ [RaisesException] void observe(Element target); |
+ [RaisesException] void unobserve(Element target); |
+ void disconnect(); |
+ sequence<IntersectionObserverEntry> takeRecords(); |
+}; |