Remove usage of JSArray in Script object...

src/objects.h

 // Copyright 2006-2009 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 2985 matching lines @@
   // [wrapper]: the wrapper cache.
   DECL_ACCESSORS(wrapper, Proxy)
 
   // [type]: the script type.
   DECL_ACCESSORS(type, Smi)
 
   // [compilation]: how the the script was compiled.
   DECL_ACCESSORS(compilation_type, Smi)
 
   // [line_ends]: FixedArray of line ends positions.
-  DECL_ACCESSORS(line_ends_fixed_array, Object)
-
-  // [line_ends]: JSArray of line ends positions.
-  DECL_ACCESSORS(line_ends_js_array, Object)
+  DECL_ACCESSORS(line_ends, Object)
 
   // [eval_from_function]: for eval scripts the funcion from which eval was
   // called.
   DECL_ACCESSORS(eval_from_function, Object)
 
   // [eval_from_instructions_offset]: the instruction offset in the code for the
   // function from which eval was called where eval was called.
   DECL_ACCESSORS(eval_from_instructions_offset, Smi)
 
   static inline Script* cast(Object* obj);
 
   // If script source is an external string, check that the underlying
   // resource is accessible. Otherwise, always return true.
   inline bool HasValidSource();
 
 #ifdef DEBUG
   void ScriptPrint();
   void ScriptVerify();
 #endif
 
   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 kDataOffset = kColumnOffsetOffset + kPointerSize;
   static const int kContextOffset = kDataOffset + kPointerSize;
   static const int kWrapperOffset = kContextOffset + kPointerSize;
   static const int kTypeOffset = kWrapperOffset + kPointerSize;
   static const int kCompilationTypeOffset = kTypeOffset + kPointerSize;
-  // We have the line ends array both in FixedArray form and in JSArray form.
-  // The FixedArray form is useful when we don't have a context and so can't
-  // create a JSArray.  The JSArray form is useful when we want to see the
-  // array from JS code (e.g. debug-delay.js) which cannot handle unboxed
-  // FixedArray objects.
-  static const int kLineEndsFixedArrayOffset =
-      kCompilationTypeOffset + kPointerSize;
-  static const int kLineEndsJSArrayOffset =
-      kLineEndsFixedArrayOffset + kPointerSize;
-  static const int kIdOffset = kLineEndsJSArrayOffset + kPointerSize;
+  static const int kLineEndsOffset = kCompilationTypeOffset + kPointerSize;
+  static const int kIdOffset = kLineEndsOffset + kPointerSize;
   static const int kEvalFromFunctionOffset = kIdOffset + kPointerSize;
   static const int kEvalFrominstructionsOffsetOffset =
       kEvalFromFunctionOffset + kPointerSize;
   static const int kSize = kEvalFrominstructionsOffsetOffset + kPointerSize;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(Script);
 };
 
 
@@ skipping 1815 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_