Make space available in bf3 by moving FunctionWithPrototype to bf1

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 956e46f73b196265bff0b341e6924ccecde882b9..1b95d89321cfb8b11a1c98b4be94fb083e8d9c06 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -9918,8 +9918,8 @@ static bool CheckEquivalent(Map* first, Map* second) {
     first->instance_type() == second->instance_type() &&
     first->bit_field() == second->bit_field() &&
     first->bit_field2() == second->bit_field2() &&
-    first->is_observed() == second->is_observed() &&
-    first->function_with_prototype() == second->function_with_prototype();
+    first->is_frozen() == second->is_frozen() &&
+    first->has_instance_call_handler() == second->has_instance_call_handler();
 }