Class methods should be non enumerable

src/runtime/runtime.h

 // 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.
 
 #ifndef V8_RUNTIME_RUNTIME_H_
 #define V8_RUNTIME_RUNTIME_H_
 
 #include "src/allocation.h"
 #include "src/objects.h"
 #include "src/zone.h"
@@ skipping 238 matching lines @@
                                                        \
   /* Eval */                                           \
   F(GlobalProxy, 1, 1)                                 \
                                                        \
   F(AddNamedProperty, 4, 1)                            \
   F(SetProperty, 4, 1)                                 \
   F(AddElement, 4, 1)                                  \
   F(DefineDataPropertyUnchecked, 4, 1)                 \
   F(DefineAccessorPropertyUnchecked, 5, 1)             \
   F(GetDataProperty, 2, 1)                             \
-  F(DefineGetterPropertyUnchecked, 3, 1)               \
-  F(DefineSetterPropertyUnchecked, 3, 1)               \
+  F(DefineGetterPropertyUnchecked, 4, 1)               \
+  F(DefineSetterPropertyUnchecked, 4, 1)               \
                                                        \
   /* Arrays */                                         \
   F(RemoveArrayHoles, 2, 1)                            \
   F(GetArrayKeys, 2, 1)                                \
   F(MoveArrayContents, 2, 1)                           \
   F(EstimateNumberOfElements, 1, 1)                    \
   F(NormalizeElements, 1, 1)                           \
   F(HasComplexElements, 1, 1)                          \
                                                        \
   /* Getters and Setters */                            \
@@ skipping 616 matching lines @@
 
 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {};
 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {};
 STATIC_ASSERT(LANGUAGE_END == 2);
 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 1> {};
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_