Revert "Remove Script::SetData and the script_data parameter from Script::(Compile|New)."

src/objects.h

 // Copyright 2012 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 6494 matching lines @@
   // [id]: the script id.
   DECL_ACCESSORS(id, Smi)
 
   // [line_offset]: script line offset in resource from where it was extracted.
   DECL_ACCESSORS(line_offset, Smi)
 
   // [column_offset]: script column offset in resource from where it was
   // extracted.
   DECL_ACCESSORS(column_offset, Smi)
 
+  // [data]: additional data associated with this script.
+  DECL_ACCESSORS(data, Object)
+
   // [context_data]: context data for the context this script was compiled in.
   DECL_ACCESSORS(context_data, Object)
 
   // [wrapper]: the wrapper cache.
   DECL_ACCESSORS(wrapper, Foreign)
 
   // [type]: the script type.
   DECL_ACCESSORS(type, Smi)
 
   // [line_ends]: FixedArray of line ends positions.
@@ skipping 33 matching lines @@
   inline bool HasValidSource();
 
   // Dispatched behavior.
   DECLARE_PRINTER(Script)
   DECLARE_VERIFIER(Script)
 
   static const int kSourceOffset = HeapObject::kHeaderSize;
   static const int kNameOffset = kSourceOffset + kPointerSize;
   static const int kLineOffsetOffset = kNameOffset + kPointerSize;
   static const int kColumnOffsetOffset = kLineOffsetOffset + kPointerSize;
-  static const int kContextOffset = kColumnOffsetOffset + kPointerSize;
+  static const int kDataOffset = kColumnOffsetOffset + kPointerSize;
+  static const int kContextOffset = kDataOffset + kPointerSize;
   static const int kWrapperOffset = kContextOffset + kPointerSize;
   static const int kTypeOffset = kWrapperOffset + kPointerSize;
   static const int kLineEndsOffset = kTypeOffset + kPointerSize;
   static const int kIdOffset = kLineEndsOffset + kPointerSize;
   static const int kEvalFromSharedOffset = kIdOffset + kPointerSize;
   static const int kEvalFrominstructionsOffsetOffset =
       kEvalFromSharedOffset + kPointerSize;
   static const int kFlagsOffset =
       kEvalFrominstructionsOffsetOffset + kPointerSize;
   static const int kSize = kFlagsOffset + kPointerSize;
@@ skipping 4193 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_