[intrinsics] Remove obsolete intrinsics.

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/base/platform/time.h"
 #include "src/objects.h"
@@ skipping 370 matching lines @@
   F(KeyedGetProperty, 2, 1)                          \
   F(StoreGlobalViaContext_Sloppy, 2, 1)              \
   F(StoreGlobalViaContext_Strict, 2, 1)              \
   F(AddNamedProperty, 4, 1)                          \
   F(SetProperty, 4, 1)                               \
   F(AddElement, 3, 1)                                \
   F(AppendElement, 2, 1)                             \
   F(DeleteProperty_Sloppy, 2, 1)                     \
   F(DeleteProperty_Strict, 2, 1)                     \
   F(HasProperty, 2, 1)                               \
-  F(PropertyIsEnumerable, 2, 1)                      \
   F(GetOwnPropertyKeys, 2, 1)                        \
   F(GetInterceptorInfo, 1, 1)                        \
   F(ToFastProperties, 1, 1)                          \
   F(AllocateHeapNumber, 0, 1)                        \
   F(NewObject, 2, 1)                                 \
   F(FinalizeInstanceSize, 1, 1)                      \
   F(LoadMutableDouble, 2, 1)                         \
   F(TryMigrateInstance, 1, 1)                        \
   F(IsJSGlobalProxy, 1, 1)                           \
   F(DefineAccessorPropertyUnchecked, 5, 1)           \
   F(DefineDataPropertyInLiteral, 5, 1)               \
   F(GetDataProperty, 2, 1)                           \
   F(GetConstructorName, 1, 1)                        \
   F(HasFastPackedElements, 1, 1)                     \
   F(ValueOf, 1, 1)                                   \
   F(IsJSReceiver, 1, 1)                              \
   F(ClassOf, 1, 1)                                   \
   F(DefineGetterPropertyUnchecked, 4, 1)             \
   F(DefineSetterPropertyUnchecked, 4, 1)             \
   F(ToObject, 1, 1)                                  \
   F(ToPrimitive, 1, 1)                               \
   F(ToPrimitive_Number, 1, 1)                        \
-  F(ToPrimitive_String, 1, 1)                        \
   F(ToNumber, 1, 1)                                  \
   F(ToInteger, 1, 1)                                 \
   F(ToLength, 1, 1)                                  \
   F(ToString, 1, 1)                                  \
   F(ToName, 1, 1)                                    \
   F(SameValue, 2, 1)                                 \
   F(SameValueZero, 2, 1)                             \
   F(Compare, 3, 1)                                   \
   F(HasInPrototypeChain, 2, 1)                       \
   F(CreateIterResultObject, 2, 1)                    \
@@ skipping 711 matching lines @@
 
 class DeclareGlobalsEvalFlag : public BitField<bool, 0, 1> {};
 class DeclareGlobalsNativeFlag : public BitField<bool, 1, 1> {};
 STATIC_ASSERT(LANGUAGE_END == 3);
 class DeclareGlobalsLanguageMode : public BitField<LanguageMode, 2, 2> {};
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_