Don't add extra 8 byte to DOM wrappers in non-oilpan builds

Source/bindings/tests/results/V8TestNode.h

Index: Source/bindings/tests/results/V8TestNode.h
diff --git a/Source/bindings/tests/results/V8TestNode.h b/Source/bindings/tests/results/V8TestNode.h
index 7e82c01e2c49488da865858f841e127d0371d6d6..ee2a9b18e26b904d79288e658b7977755f062b0f 100644
--- a/Source/bindings/tests/results/V8TestNode.h
+++ b/Source/bindings/tests/results/V8TestNode.h
@@ -30,8 +30,12 @@ public:
     static void derefObject(void*);
     static EventTarget* toEventTarget(v8::Handle<v8::Object>);
     static void constructorCallback(const v8::FunctionCallbackInfo<v8::Value>&);
+#if ENABLE(OILPAN)
     static const int persistentHandleIndex = v8DefaultWrapperInternalFieldCount + 0;
     static const int internalFieldCount = v8DefaultWrapperInternalFieldCount + 1;
+#else
+    static const int internalFieldCount = v8DefaultWrapperInternalFieldCount + 1;
+#endif
     static inline void* toInternalPointer(TestNode* impl)
     {
         return V8Node::toInternalPointer(impl);