remove most uses of raw handle constructors

test/cctest/test-serialize.cc

 // Copyright 2007-2010 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 529 matching lines @@
 
     int file_name_length = StrLength(FLAG_testing_serialization_file) + 10;
     Vector<char> startup_name = Vector<char>::New(file_name_length + 1);
     OS::SNPrintF(startup_name, "%s.startup", FLAG_testing_serialization_file);
 
     {
       v8::HandleScope handle_scope(v8_isolate);
       v8::Local<v8::Context>::New(v8_isolate, env)->Exit();
     }
 
-    Object* raw_context = *(v8::Utils::OpenHandle(*env));
+    i::Object* raw_context = *v8::Utils::OpenPersistent(env);
 
     env.Dispose(v8_isolate);
 
     FileByteSink startup_sink(startup_name.start());
     StartupSerializer startup_serializer(&startup_sink);
     startup_serializer.SerializeStrongReferences();
 
     FileByteSink partial_sink(FLAG_testing_serialization_file);
     PartialSerializer p_ser(&startup_serializer, &partial_sink);
     p_ser.Serialize(&raw_context);
@@ skipping 65 matching lines @@
 TEST(TestThatAlwaysFails) {
   bool ArtificialFailure = false;
   CHECK(ArtificialFailure);
 }
 
 
 DEPENDENT_TEST(DependentTestThatAlwaysFails, TestThatAlwaysSucceeds) {
   bool ArtificialFailure2 = false;
   CHECK(ArtificialFailure2);
 }