Fix name shown by devtools for subclasses.

src/objects-printer.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/objects.h"
 
 #include "src/disasm.h"
 #include "src/disassembler.h"
 #include "src/interpreter/bytecodes.h"
 #include "src/objects-inl.h"
@@ skipping 977 matching lines @@
   os << "\n - value: " << Brief(value());
   os << "\n";
 }
 
 
 void PrototypeInfo::PrototypeInfoPrint(std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "PrototypeInfo");
   os << "\n - prototype users: " << Brief(prototype_users());
   os << "\n - registry slot: " << registry_slot();
   os << "\n - validity cell: " << Brief(validity_cell());
-  os << "\n - constructor name: " << Brief(constructor_name());
   os << "\n";
 }
 
 
 void SloppyBlockWithEvalContextExtension::
     SloppyBlockWithEvalContextExtensionPrint(std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "SloppyBlockWithEvalContextExtension");
   os << "\n - scope_info: " << Brief(scope_info());
   os << "\n - extension: " << Brief(extension());
   os << "\n";
@@ skipping 322 matching lines @@
 void JSObject::PrintTransitions(std::ostream& os) {  // NOLINT
   Object* transitions = map()->raw_transitions();
   int num_transitions = TransitionArray::NumberOfTransitions(transitions);
   if (num_transitions == 0) return;
   os << "\n - transitions";
   TransitionArray::PrintTransitions(os, transitions, false);
 }
 #endif  // defined(DEBUG) || defined(OBJECT_PRINT)
 }  // namespace internal
 }  // namespace v8