diff --git a/dom/base/nsXHTMLContentSerializer.cpp b/dom/base/nsXHTMLContentSerializer.cpp
old mode 100644
new mode 100755
index 0dc31d7aec..111ed46c71
--- a/dom/base/nsXHTMLContentSerializer.cpp
+++ b/dom/base/nsXHTMLContentSerializer.cpp
@@ -306,7 +306,7 @@ nsXHTMLContentSerializer::SerializeAttributes(nsIContent* aContent,
         continue;
     }
 
-    BorrowedAttrInfo info = aContent->GetAttrInfoAt(index);
+    mozilla::dom::BorrowedAttrInfo info = aContent->GetAttrInfoAt(index);
     const nsAttrName* name = info.mName;
 
     int32_t namespaceID = name->NamespaceID();