Remove obsolete SLOT_ADDR macro usages.

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 1236 matching lines @@
   // half-open range [start, end) specified as integer offsets
   inline void IteratePointers(ObjectVisitor* v, int start, int end);
   // as above, for the single element at "offset"
   inline void IteratePointer(ObjectVisitor* v, int offset);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(HeapObject);
 };
 
 
-#define SLOT_ADDR(obj, offset) \
-  reinterpret_cast<Object**>((obj)->address() + offset)
-
 // This class describes a body of an object of a fixed size
 // in which all pointer fields are located in the [start_offset, end_offset)
 // interval.
 template<int start_offset, int end_offset, int size>
 class FixedBodyDescriptor {
  public:
   static const int kStartOffset = start_offset;
   static const int kEndOffset = end_offset;
   static const int kSize = size;
 
   static inline void IterateBody(HeapObject* obj, ObjectVisitor* v);
 
   template<typename StaticVisitor>
   static inline void IterateBody(HeapObject* obj) {
-    StaticVisitor::VisitPointers(SLOT_ADDR(obj, start_offset),
-                                 SLOT_ADDR(obj, end_offset));
+    StaticVisitor::VisitPointers(HeapObject::RawField(obj, start_offset),
+                                 HeapObject::RawField(obj, end_offset));
   }
 };
 
 
 // This class describes a body of an object of a variable size
 // in which all pointer fields are located in the [start_offset, object_size)
 // interval.
 template<int start_offset>
 class FlexibleBodyDescriptor {
  public:
   static const int kStartOffset = start_offset;
 
   static inline void IterateBody(HeapObject* obj,
                                  int object_size,
                                  ObjectVisitor* v);
 
   template<typename StaticVisitor>
   static inline void IterateBody(HeapObject* obj, int object_size) {
-    StaticVisitor::VisitPointers(SLOT_ADDR(obj, start_offset),
-                                 SLOT_ADDR(obj, object_size));
+    StaticVisitor::VisitPointers(HeapObject::RawField(obj, start_offset),
+                                 HeapObject::RawField(obj, object_size));
   }
 };
 
-#undef SLOT_ADDR
-
 
 // The HeapNumber class describes heap allocated numbers that cannot be
 // represented in a Smi (small integer)
 class HeapNumber: public HeapObject {
  public:
   // [value]: number value.
   inline double value();
   inline void set_value(double value);
 
   // Casting.
@@ skipping 7643 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_