Revert of [heap] Remove black pages and use black areas instead.

src/heap/heap-inl.h

Index: src/heap/heap-inl.h
diff --git a/src/heap/heap-inl.h b/src/heap/heap-inl.h
index a12c6d031c389310a6be506245cb929b4efec413..25400dd261c704b02a7decb25f8a56990fdb1592 100644
--- a/src/heap/heap-inl.h
+++ b/src/heap/heap-inl.h
@@ -252,6 +252,11 @@
     old_gen_exhausted_ = true;
   }
 
+  if (!old_gen_exhausted_ && incremental_marking()->black_allocation() &&
+      space != OLD_SPACE) {
+    Marking::MarkBlack(ObjectMarking::MarkBitFrom(object));
+    MemoryChunk::IncrementLiveBytesFromGC(object, size_in_bytes);
+  }
   return allocation;
 }