SizeStats         453 src/mark-compact.cc   FreeList::SizeStats sizes;
SizeStats         594 src/mark-compact.cc         FreeList::SizeStats sizes;
SizeStats         971 src/spaces.cc          FreeList::SizeStats sizes;
SizeStats        1394 src/spaces.h     void CountFreeListItems(Page* p, SizeStats* sizes);
SizeStats        1614 src/spaces.h     void CountFreeListItems(Page* p, FreeList::SizeStats* sizes) {