1 files changed, 3 insertions, 7 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.cpp b/src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.cpp
index acebc86..eb57a5ac 100644
--- a/src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.cpp
+++ b/src/3rdparty/webkit/JavaScriptCore/runtime/StructureChain.cpp
@@ -25,7 +25,6 @@
 
 #include "config.h"
 #include "StructureChain.h"
-#include "Structure.h"
 
 #include "JSObject.h"
 #include "Structure.h"
@@ -47,17 +46,14 @@ StructureChain::StructureChain(Structure* head)
     m_vector[i] = 0;
 }
 
-PassRefPtr<StructureChain> StructureChain::create(Structure* head)
-{
-    return adoptRef(new StructureChain(head));
-}
-
 bool StructureChain::isCacheable() const
 {
     uint32_t i = 0;
     
     while (m_vector[i]) {
-        if (m_vector[i++]->isDictionary())
+        if (m_vector[i]->isDictionary())
+            return false;
+        if (!m_vector[i++]->typeInfo().hasDefaultGetPropertyNames())
             return false;
     }
     return true;