AdjustLiveBytes and friends takes a heap object pointer instead of an address.

src/heap/mark-compact.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/base/atomicops.h"
 #include "src/base/bits.h"
 #include "src/code-stubs.h"
 #include "src/compilation-cache.h"
@@ skipping 1734 matching lines @@
                                             T* it) {
   // The caller should ensure that the marking stack is initially not full,
   // so that we don't waste effort pointlessly scanning for objects.
   DCHECK(!marking_deque->IsFull());
 
   Map* filler_map = heap->one_pointer_filler_map();
   for (HeapObject* object = it->Next(); object != NULL; object = it->Next()) {
     MarkBit markbit = Marking::MarkBitFrom(object);
     if ((object->map() != filler_map) && Marking::IsGrey(markbit)) {
       Marking::GreyToBlack(markbit);
-      MemoryChunk::IncrementLiveBytesFromGC(object->address(), object->Size());
+      MemoryChunk::IncrementLiveBytesFromGC(object, object->Size());
       marking_deque->PushBlack(object);
       if (marking_deque->IsFull()) return;
     }
   }
 }
 
 
 static inline int MarkWordToObjectStarts(uint32_t mark_bits, int* starts);
 
 
@@ skipping 24 matching lines @@
     int offset = 0;
     while (grey_objects != 0) {
       int trailing_zeros = base::bits::CountTrailingZeros32(grey_objects);
       grey_objects >>= trailing_zeros;
       offset += trailing_zeros;
       MarkBit markbit(cell, 1 << offset);
       DCHECK(Marking::IsGrey(markbit));
       Marking::GreyToBlack(markbit);
       Address addr = cell_base + offset * kPointerSize;
       HeapObject* object = HeapObject::FromAddress(addr);
-      MemoryChunk::IncrementLiveBytesFromGC(object->address(), object->Size());
+      MemoryChunk::IncrementLiveBytesFromGC(object, object->Size());
       marking_deque->PushBlack(object);
       if (marking_deque->IsFull()) return;
       offset += 2;
       grey_objects >>= 2;
     }
 
     grey_objects >>= (Bitmap::kBitsPerCell - 1);
   }
 }
 
@@ skipping 2938 matching lines @@
   SlotsBuffer* buffer = *buffer_address;
   while (buffer != NULL) {
     SlotsBuffer* next_buffer = buffer->next();
     DeallocateBuffer(buffer);
     buffer = next_buffer;
   }
   *buffer_address = NULL;
 }
 }  // namespace internal
 }  // namespace v8