IntersectionObserver: second cut.

third_party/WebKit/Source/core/dom/IntersectionObserverEntry.h

Index: third_party/WebKit/Source/core/dom/IntersectionObserverEntry.h
diff --git a/third_party/WebKit/Source/core/dom/IntersectionObserverEntry.h b/third_party/WebKit/Source/core/dom/IntersectionObserverEntry.h
new file mode 100644
index 0000000000000000000000000000000000000000..0fe95a752d7ec39db8b18aa1fa8d7c551676d4ab
--- /dev/null
+++ b/third_party/WebKit/Source/core/dom/IntersectionObserverEntry.h
@@ -0,0 +1,41 @@
+// 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.
+
+#ifndef IntersectionObserverEntry_h
+#define IntersectionObserverEntry_h
+
+#include "bindings/core/v8/ScriptWrappable.h"
+#include "core/dom/ClientRect.h"
+#include "platform/geometry/IntRect.h"
+#include "platform/heap/Handle.h"
+
+namespace blink {
+
+class Element;
+
+class IntersectionObserverEntry : public GarbageCollectedFinalized<IntersectionObserverEntry>, public ScriptWrappable {
+    DEFINE_WRAPPERTYPEINFO();
+public:
+    IntersectionObserverEntry(double, const IntRect&, const IntRect&, const IntRect&, Element*);

[esprehn, 2015/12/17 01:40:29]

need argument names for all double and IntRect ones

[szager1, 2015/12/17 20:27:26]

Done.

+    ~IntersectionObserverEntry();
+
+    double time() { return m_time; }

[esprehn, 2015/12/17 01:40:29]

const for all these methods, certainly for the time() one

[szager1, 2015/12/17 20:27:26]

Done.

+    ClientRect* boundingClientRect() { return m_boundingClientRect; }
+    ClientRect* rootBounds() { return m_rootBounds; }
+    ClientRect* intersectionRect() { return m_intersectionRect; }
+    Element* target() { return m_target.get(); }
+
+    DECLARE_VIRTUAL_TRACE();
+
+private:
+    double m_time;
+    Member<ClientRect> m_boundingClientRect;
+    Member<ClientRect> m_rootBounds;
+    Member<ClientRect> m_intersectionRect;
+    RefPtrWillBeMember<Element> m_target;
+};
+
+} // namespace blink
+
+#endif // IntersectionObserverEntry_h