import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/svg/SVGAnimatedNumber.h

@@ -0,0 +1,50 @@
+/* -*- 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_SVGAnimatedNumber_h
+#define mozilla_dom_SVGAnimatedNumber_h
+
+#include "nsISupports.h"
+#include "nsWrapperCache.h"
+
+#include "nsSVGElement.h"
+
+namespace mozilla {
+namespace dom {
+
+class SVGAnimatedNumber : public nsISupports
+                        , public nsWrapperCache
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(SVGAnimatedNumber)
+
+  nsSVGElement* GetParentObject() const
+  {
+    return mSVGElement;
+  }
+
+  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
+    override final;
+
+  virtual float BaseVal() = 0;
+  virtual void SetBaseVal(float aBaseVal) = 0;
+  virtual float AnimVal() = 0;
+
+protected:
+  explicit SVGAnimatedNumber(nsSVGElement* aSVGElement)
+    : mSVGElement(aSVGElement)
+  {
+  }
+  virtual ~SVGAnimatedNumber() {};
+
+  RefPtr<nsSVGElement> mSVGElement;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_SVGAnimatedNumber_h