Make Array::kHeaderSize protected, and only use kHeaderSize of its subclasses...

test/cctest/test-heap.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 
 #include <stdlib.h>
 
 #include "v8.h"
 
 #include "execution.h"
 #include "factory.h"
 #include "macro-assembler.h"
 #include "global-handles.h"
@@ skipping 18 matching lines @@
   CHECK_EQ(Heap::meta_map(), map->map());
   CHECK_EQ(type, map->instance_type());
   CHECK_EQ(instance_size, map->instance_size());
 }
 
 
 TEST(HeapMaps) {
   InitializeVM();
   CheckMap(Heap::meta_map(), MAP_TYPE, Map::kSize);
   CheckMap(Heap::heap_number_map(), HEAP_NUMBER_TYPE, HeapNumber::kSize);
-  CheckMap(Heap::fixed_array_map(), FIXED_ARRAY_TYPE, Array::kAlignedSize);
+  CheckMap(Heap::fixed_array_map(), FIXED_ARRAY_TYPE, FixedArray::kHeaderSize);
   CheckMap(Heap::long_string_map(), LONG_STRING_TYPE,
            SeqTwoByteString::kAlignedSize);
 }
 
 
 static void CheckOddball(Object* obj, const char* string) {
   CHECK(obj->IsOddball());
 #ifndef V8_HOST_ARCH_64_BIT
 // TODO(X64): Reenable when native builtins work.
   bool exc;
@@ skipping 739 matching lines @@
   objs[next_objs_index++] =
       Factory::NewStringFromAscii(CStrVector(str), TENURED);
   delete[] str;
 
   // Add a Map object to look for.
   objs[next_objs_index++] = Handle<Map>(HeapObject::cast(*objs[0])->map());
 
   CHECK_EQ(objs_count, next_objs_index);
   CHECK_EQ(objs_count, ObjectsFoundInHeap(objs, objs_count));
 }