Make it possible to add a user data object to each script compiled

src/objects-inl.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2035 matching lines @@
 ACCESSORS(SignatureInfo, receiver, Object, kReceiverOffset)
 ACCESSORS(SignatureInfo, args, Object, kArgsOffset)
 
 ACCESSORS(TypeSwitchInfo, types, Object, kTypesOffset)
 
 ACCESSORS(Script, source, Object, kSourceOffset)
 ACCESSORS(Script, name, Object, kNameOffset)
 ACCESSORS(Script, id, Object, kIdOffset)
 ACCESSORS(Script, line_offset, Smi, kLineOffsetOffset)
 ACCESSORS(Script, column_offset, Smi, kColumnOffsetOffset)
+ACCESSORS(Script, data, Object, kDataOffset)
 ACCESSORS(Script, wrapper, Proxy, kWrapperOffset)
 ACCESSORS(Script, type, Smi, kTypeOffset)
 ACCESSORS(Script, line_ends, Object, kLineEndsOffset)
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
 ACCESSORS(DebugInfo, shared, SharedFunctionInfo, kSharedFunctionInfoIndex)
 ACCESSORS(DebugInfo, original_code, Code, kOriginalCodeIndex)
 ACCESSORS(DebugInfo, code, Code, kPatchedCodeIndex)
 ACCESSORS(DebugInfo, break_points, FixedArray, kBreakPointsStateIndex)
 
@@ skipping 524 matching lines @@
 #undef WRITE_INT_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_