Merge arguments branch to bleeding edge (second try).

src/heap-profiler.h

 // Copyright 2009-2010 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 141 matching lines @@
   void Print(StringStream* accumulator) const;
   // Allows null clusters to be printed.
   void DebugPrint(StringStream* accumulator) const;
 
  private:
   static String* FromSpecialCase(SpecialCase special) {
     // We use symbols that are illegal JS identifiers to identify special cases.
     // Their actual value is irrelevant for us.
     switch (special) {
       case ROOTS: return HEAP->result_symbol();
-      case GLOBAL_PROPERTY: return HEAP->code_symbol();
-      case CODE: return HEAP->arguments_shadow_symbol();
-      case SELF: return HEAP->catch_var_symbol();
+      case GLOBAL_PROPERTY: return HEAP->catch_var_symbol();
+      case CODE: return HEAP->code_symbol();
+      case SELF: return HEAP->this_symbol();
       default:
         UNREACHABLE();
         return NULL;
     }
   }
 
   String* constructor_;
   Object* instance_;
 };
 
@@ skipping 213 matching lines @@
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(ProducerHeapProfile);
 };
 
 #endif  // ENABLE_LOGGING_AND_PROFILING
 
 } }  // namespace v8::internal
 
 #endif  // V8_HEAP_PROFILER_H_