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

Source/bindings/tests/results/V8TestInterfaceDocument.h

Index: Source/bindings/tests/results/V8TestInterfaceDocument.h
diff --git a/Source/bindings/tests/results/V8TestInterfaceDocument.h b/Source/bindings/tests/results/V8TestInterfaceDocument.h
index a61c4da24dd586cfc8f31fb7d0fdd2c60f656793..dbf71fd7b862666afde51a17612082959f48121c 100644
--- a/Source/bindings/tests/results/V8TestInterfaceDocument.h
+++ b/Source/bindings/tests/results/V8TestInterfaceDocument.h
@@ -29,8 +29,12 @@ public:
     static const WrapperTypeInfo wrapperTypeInfo;
     static void derefObject(void*);
     static EventTarget* toEventTarget(v8::Handle<v8::Object>);
+#if ENABLE(OILPAN)
     static const int persistentHandleIndex = v8DefaultWrapperInternalFieldCount + 0;
-    static const int internalFieldCount = v8DefaultWrapperInternalFieldCount + 1;
+    static const int internalFieldCount = v8DefaultWrapperInternalFieldCount + 0 + 1;
+#else
+    static const int internalFieldCount = v8DefaultWrapperInternalFieldCount + 0;
+#endif
     static inline void* toInternalPointer(TestInterfaceDocument* impl)
     {
         return V8Document::toInternalPointer(impl);