Move IncrementalRecordWrite to a stub.

src/heap.h

 // Copyright 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 1138 matching lines @@
   static inline bool ShouldBePromoted(Address old_address, int object_size);
 
   static int MaxObjectSizeInNewSpace() { return kMaxObjectSizeInNewSpace; }
 
   static void ClearJSFunctionResultCaches();
 
   static void ClearNormalizedMapCaches();
 
   static GCTracer* tracer() { return tracer_; }
 
+  // Returns the size of object residing in non new spaces.

[Erik Corry, 2011/03/02 12:34:06]

object -> the objects

[Vyacheslav Egorov (Chromium), 2011/03/02 15:11:32]

Done.

+  static intptr_t PromotedSpaceSize();
+
  private:
   static int reserved_semispace_size_;
   static int max_semispace_size_;
   static int initial_semispace_size_;
   static intptr_t max_old_generation_size_;
   static intptr_t max_executable_size_;
   static intptr_t code_range_size_;
 
   // For keeping track of how much data has survived
   // scavenge since last new space expansion.
@@ skipping 13 matching lines @@
 
   static NewSpace new_space_;
   static OldSpace* old_pointer_space_;
   static OldSpace* old_data_space_;
   static OldSpace* code_space_;
   static MapSpace* map_space_;
   static CellSpace* cell_space_;
   static LargeObjectSpace* lo_space_;
   static HeapState gc_state_;
 
-  // Returns the size of object residing in non new spaces.
-  static intptr_t PromotedSpaceSize();
-
   // Returns the amount of external memory registered since last global gc.
   static int PromotedExternalMemorySize();
 
   static int mc_count_;  // how many mark-compact collections happened
   static int ms_count_;  // how many mark-sweep collections happened
   static int gc_count_;  // how many gc happened
 
   // Total length of the strings we failed to flatten since the last GC.
   static int unflattened_strings_length_;
 
@@ skipping 968 matching lines @@
 
  private:
   static const uintptr_t kNotMarkedBit = 0x1;
   STATIC_ASSERT((kHeapObjectTag & kNotMarkedBit) != 0);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HEAP_H_