1 files changed, 4 insertions, 7 deletions
diff --git a/Source/WebCore/dom/NodeWithIndex.h b/Source/WebCore/dom/NodeWithIndex.h
index 077b64047..6a30bda80 100644
--- a/Source/WebCore/dom/NodeWithIndex.h
+++ b/Source/WebCore/dom/NodeWithIndex.h
@@ -23,8 +23,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef NodeWithIndex_h
-#define NodeWithIndex_h
+#pragma once
 
 #include "Node.h"
 
@@ -46,10 +45,10 @@ public:
     int index() const
     {
         if (!m_haveIndex) {
-            m_index = m_node->nodeIndex();
+            m_index = m_node->computeNodeIndex();
             m_haveIndex = true;
         }
-        ASSERT(m_index == static_cast<int>(m_node->nodeIndex()));
+        ASSERT(m_index == static_cast<int>(m_node->computeNodeIndex()));
         return m_index;
     }
 
@@ -59,6 +58,4 @@ private:
     mutable int m_index;
 };
 
-}
-
-#endif
+} // namespace WebCore