1 files changed, 33 insertions, 0 deletions
diff --git a/dom/svg/SVGAnimatedClassOrString.cpp b/dom/svg/SVGAnimatedClassOrString.cpp
new file mode 100644
index 0000000000..25a89f15ae
--- /dev/null
+++ b/dom/svg/SVGAnimatedClassOrString.cpp
@@ -0,0 +1,33 @@
+/* -*- 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/. */
+
+#include "SVGAnimatedClassOrString.h"
+
+#include "DOMSVGAnimatedString.h"
+#include "SVGAttrTearoffTable.h"
+
+namespace mozilla {
+
+static SVGAttrTearoffTable<SVGAnimatedClassOrString, dom::DOMSVGAnimatedString>
+    sSVGAnimatedClassOrStringTearoffTable;
+
+already_AddRefed<dom::DOMSVGAnimatedString>
+SVGAnimatedClassOrString::ToDOMAnimatedString(SVGElement* aSVGElement) {
+  RefPtr<dom::DOMSVGAnimatedString> domAnimatedString =
+      sSVGAnimatedClassOrStringTearoffTable.GetTearoff(this);
+  if (!domAnimatedString) {
+    domAnimatedString = new dom::DOMSVGAnimatedString(this, aSVGElement);
+    sSVGAnimatedClassOrStringTearoffTable.AddTearoff(this, domAnimatedString);
+  }
+
+  return domAnimatedString.forget();
+}
+
+void SVGAnimatedClassOrString::RemoveTearoff() {
+  sSVGAnimatedClassOrStringTearoffTable.RemoveTearoff(this);
+}
+
+}  // namespace mozilla