Minor cleanup of StoreBuffer related heap iteration methods.

src/spaces.cc

 // Copyright 2011 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 2129 matching lines @@
        chunk = chunk->next_page()) {
     Address chunk_address = chunk->address();
     if (chunk_address <= pc && pc < chunk_address + chunk->size()) {
       return chunk;
     }
   }
   return NULL;
 }
 
 
-void LargeObjectSpace::IteratePointersToNewSpace(
-    ObjectSlotCallback copy_object) {
-  LargeObjectIterator it(this);
-  for (HeapObject* object = it.Next(); object != NULL; object = it.Next()) {
-    // We only have code, sequential strings, or fixed arrays in large
-    // object space, and only fixed arrays can possibly contain pointers to
-    // the young generation.
-    if (object->IsFixedArray()) {
-      // TODO(gc): we can no longer assume that LargePage is bigger than normal
-      // page.
-
-      Address start = object->address();
-      Address object_end = start + object->Size();
-      heap()->IteratePointersToNewSpace(heap(), start, object_end, copy_object);
-    }
-  }
-}
-
-
 void LargeObjectSpace::FreeUnmarkedObjects() {
   LargePage* previous = NULL;
   LargePage* current = first_page_;
   while (current != NULL) {
     HeapObject* object = current->GetObject();
     MarkBit mark_bit = Marking::MarkBitFrom(object);
     if (mark_bit.Get()) {
       mark_bit.Clear();
       heap()->mark_compact_collector()->tracer()->decrement_marked_count();
       previous = current;
@@ skipping 114 matching lines @@
   for (HeapObject* obj = obj_it.Next(); obj != NULL; obj = obj_it.Next()) {
     if (obj->IsCode()) {
       Code* code = Code::cast(obj);
       isolate->code_kind_statistics()[code->kind()] += code->Size();
     }
   }
 }
 #endif  // DEBUG
 
 } }  // namespace v8::internal