1 files changed, 32 insertions, 0 deletions
diff --git a/dom/base/nsMappedAttributeElement.cpp b/dom/base/nsMappedAttributeElement.cpp
new file mode 100644
index 0000000000..d29890cad8
--- /dev/null
+++ b/dom/base/nsMappedAttributeElement.cpp
@@ -0,0 +1,32 @@
+/* -*- 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 "nsMappedAttributeElement.h"
+#include "mozilla/dom/Document.h"
+
+bool nsMappedAttributeElement::SetAndSwapMappedAttribute(nsAtom* aName,
+                                                         nsAttrValue& aValue,
+                                                         bool* aValueWasSet,
+                                                         nsresult* aRetval) {
+  nsHTMLStyleSheet* sheet = OwnerDoc()->GetAttributeStyleSheet();
+  *aRetval =
+      mAttrs.SetAndSwapMappedAttr(aName, aValue, this, sheet, aValueWasSet);
+  return true;
+}
+
+nsMapRuleToAttributesFunc
+nsMappedAttributeElement::GetAttributeMappingFunction() const {
+  return &MapNoAttributesInto;
+}
+
+void nsMappedAttributeElement::MapNoAttributesInto(
+    const nsMappedAttributes*, mozilla::MappedDeclarations&) {}
+
+void nsMappedAttributeElement::NodeInfoChanged(Document* aOldDoc) {
+  nsHTMLStyleSheet* sheet = OwnerDoc()->GetAttributeStyleSheet();
+  mAttrs.SetMappedAttrStyleSheet(sheet);
+  nsMappedAttributeElementBase::NodeInfoChanged(aOldDoc);
+}