[elements] Precisely estimate elements size for large-object limits

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index f7488ac9233a6d2756da3593b8714e0f2fbbf0cf..612f863379574f78eb91002a5feda16b6f9bc9e3 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -2647,7 +2647,7 @@ class FixedArray: public FixedArrayBase {
                                    Isolate* isolate);
   // Setter that uses write barrier.
   inline void set(int index, Object* value);
-  inline bool is_the_hole(int index);
+  inline bool is_the_hole(Isolate* isolate, int index);
 
   // Setter that doesn't need write barrier.
   inline void set(int index, Smi* value);
@@ -2737,6 +2737,7 @@ class FixedDoubleArray: public FixedArrayBase {
   inline void set_the_hole(int index);
 
   // Checking for the hole.
+  inline bool is_the_hole(Isolate* isolate, int index);
   inline bool is_the_hole(int index);
 
   // Garbage collection support.