1 files changed, 48 insertions, 0 deletions
diff --git a/dom/svg/SVGAnimatedLength.h b/dom/svg/SVGAnimatedLength.h
new file mode 100644
index 0000000000..b1e02fa4e2
--- /dev/null
+++ b/dom/svg/SVGAnimatedLength.h
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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_SVGAnimatedLength_h
+#define mozilla_dom_SVGAnimatedLength_h
+
+#include "mozilla/Attributes.h"
+#include "nsSVGElement.h"
+
+class nsSVGLength2;
+
+namespace mozilla {
+
+class DOMSVGLength;
+
+namespace dom {
+
+class SVGAnimatedLength final : public nsWrapperCache
+{
+public:
+  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(SVGAnimatedLength)
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(SVGAnimatedLength)
+
+  SVGAnimatedLength(nsSVGLength2* aVal, nsSVGElement *aSVGElement)
+    : mVal(aVal), mSVGElement(aSVGElement)
+  {
+  }
+
+  // WebIDL
+  nsSVGElement* GetParentObject() { return mSVGElement; }
+  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+  already_AddRefed<DOMSVGLength> BaseVal();
+  already_AddRefed<DOMSVGLength> AnimVal();
+
+protected:
+  ~SVGAnimatedLength();
+
+  nsSVGLength2* mVal; // kept alive because it belongs to content
+  RefPtr<nsSVGElement> mSVGElement;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_SVGAnimatedLength_h