Make freeze & friends ignore private properties

test/cctest/test-types.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 162 matching lines @@
 
     NumberArray = Type::Array(Number, region);
     StringArray = Type::Array(String, region);
     AnyArray = Type::Array(Any, region);
 
     SignedFunction1 = Type::Function(SignedSmall, SignedSmall, region);
     NumberFunction1 = Type::Function(Number, Number, region);
     NumberFunction2 = Type::Function(Number, Number, Number, region);
     MethodFunction = Type::Function(String, Object, 0, region);
 
-    for (int i = 0; i < 50; ++i) {
+    for (int i = 0; i < 40; ++i) {
       types.push_back(Fuzz());
     }
   }
 
   Handle<i::Map> object_map;
   Handle<i::Map> array_map;
   Handle<i::Map> uninitialized_map;
 
   Handle<i::Smi> smi;
   Handle<i::HeapNumber> signed32;
@@ skipping 1739 matching lines @@
   ZoneTests().Convert<HeapType, Handle<HeapType>, Isolate, HeapRep>();
   HeapTests().Convert<Type, Type*, Zone, ZoneRep>();
 }
 
 
 TEST(HTypeFromType) {
   CcTest::InitializeVM();
   ZoneTests().HTypeFromType();
   HeapTests().HTypeFromType();
 }