1 files changed, 6 insertions, 0 deletions
diff --git a/WebKit/chromium/public/WebHistoryItem.h b/WebKit/chromium/public/WebHistoryItem.h
index 015f5d7..1b4863e 100644
--- a/WebKit/chromium/public/WebHistoryItem.h
+++ b/WebKit/chromium/public/WebHistoryItem.h
@@ -34,6 +34,9 @@
 #include "WebCommon.h"
 #include "WebPrivatePtr.h"
 
+// FIXME: Remove this once Chromium starts using itemSequenceNumber.
+#define WEBKIT_BUG_40451_IS_FIXED
+
 namespace WebCore { class HistoryItem; }
 
 namespace WebKit {
@@ -102,6 +105,9 @@ public:
     WEBKIT_API WebVector<WebString> documentState() const;
     WEBKIT_API void setDocumentState(const WebVector<WebString>&);
 
+    WEBKIT_API long long itemSequenceNumber() const;
+    WEBKIT_API void setItemSequenceNumber(long long);
+
     WEBKIT_API long long documentSequenceNumber() const;
     WEBKIT_API void setDocumentSequenceNumber(long long);