diff -r 000000000000 -r 6474c204b198 dom/events/NotifyPaintEvent.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/events/NotifyPaintEvent.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,65 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_NotifyPaintEvent_h_
+#define mozilla_dom_NotifyPaintEvent_h_
+
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/Event.h"
+#include "mozilla/dom/NotifyPaintEventBinding.h"
+#include "nsIDOMNotifyPaintEvent.h"
+#include "nsPresContext.h"
+
+namespace mozilla {
+namespace dom {
+
+class DOMRect;
+class DOMRectList;
+class PaintRequestList;
+
+class NotifyPaintEvent : public Event,
+                         public nsIDOMNotifyPaintEvent
+{
+
+public:
+  NotifyPaintEvent(EventTarget* aOwner,
+                   nsPresContext* aPresContext,
+                   WidgetEvent* aEvent,
+                   uint32_t aEventType,
+                   nsInvalidateRequestList* aInvalidateRequests);
+
+  NS_DECL_ISUPPORTS_INHERITED
+
+  NS_DECL_NSIDOMNOTIFYPAINTEVENT
+
+  // Forward to base class
+  NS_FORWARD_TO_EVENT_NO_SERIALIZATION_NO_DUPLICATION
+  NS_IMETHOD DuplicatePrivateData() MOZ_OVERRIDE
+  {
+    return Event::DuplicatePrivateData();
+  }
+  NS_IMETHOD_(void) Serialize(IPC::Message* aMsg, bool aSerializeInterfaceType) MOZ_OVERRIDE;
+  NS_IMETHOD_(bool) Deserialize(const IPC::Message* aMsg, void** aIter) MOZ_OVERRIDE;
+
+  virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE
+  {
+    return NotifyPaintEventBinding::Wrap(aCx, this);
+  }
+
+  already_AddRefed<DOMRectList> ClientRects();
+
+  already_AddRefed<DOMRect> BoundingClientRect();
+
+  already_AddRefed<PaintRequestList> PaintRequests();
+private:
+  nsRegion GetRegion();
+
+  nsTArray<nsInvalidateRequestList::Request> mInvalidateRequests;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_NotifyPaintEvent_h_