4713   static const int kDataOffset = kHeaderSize;
4740     return kDataOffset + index * sizeof(ElementType);  in DECLARE_CAST()
7768   static const int kDataOffset = JSObject::kHeaderSize;
7769   static const int kSize = kDataOffset + kPointerSize;
10284   static const int kDataOffset = kSetterOffset + kPointerSize;  variable
10285   static const int kSize = kDataOffset + kPointerSize;
10370   static const int kDataOffset = kIndexedCallbackOffset + kPointerSize;  variable
10371   static const int kSize = kDataOffset + kPointerSize;
10398   static const int kDataOffset = kEnumeratorOffset + kPointerSize;  variable
10399   static const int kSize = kDataOffset + kPointerSize;
10418   static const int kDataOffset = kCallbackOffset + kPointerSize;  variable
10419   static const int kSize = kDataOffset + kPointerSize;