[builtins] Remove some (now) unused code from C++ builtin adaptor.

src/builtins.h

 // Copyright 2011 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_BUILTINS_H_
 #define V8_BUILTINS_H_
 
 #include "src/handles.h"
 
 namespace v8 {
@@ skipping 54 matching lines @@
   V(ReflectGetOwnPropertyDescriptor, NO_EXTRA_ARGUMENTS)     \
   V(ReflectGetPrototypeOf, NO_EXTRA_ARGUMENTS)               \
   V(ReflectHas, NO_EXTRA_ARGUMENTS)                          \
   V(ReflectIsExtensible, NO_EXTRA_ARGUMENTS)                 \
   V(ReflectOwnKeys, NO_EXTRA_ARGUMENTS)                      \
   V(ReflectPreventExtensions, NO_EXTRA_ARGUMENTS)            \
   V(ReflectSet, NO_EXTRA_ARGUMENTS)                          \
   V(ReflectSetPrototypeOf, NO_EXTRA_ARGUMENTS)               \
                                                              \
   V(SymbolConstructor, NO_EXTRA_ARGUMENTS)                   \
-  V(SymbolConstructor_ConstructStub, NO_EXTRA_ARGUMENTS)     \
+  V(SymbolConstructor_ConstructStub, NEEDS_CALLED_FUNCTION)  \
                                                              \
   V(HandleApiCall, NEEDS_CALLED_FUNCTION)                    \
   V(HandleApiCallConstruct, NEEDS_CALLED_FUNCTION)           \
   V(HandleApiCallAsFunction, NO_EXTRA_ARGUMENTS)             \
   V(HandleApiCallAsConstructor, NO_EXTRA_ARGUMENTS)          \
                                                              \
   V(RestrictedFunctionPropertiesThrower, NO_EXTRA_ARGUMENTS) \
   V(RestrictedStrictArgumentsPropertiesThrower, NO_EXTRA_ARGUMENTS)
 
 // Define list of builtins implemented in assembly.
@@ skipping 290 matching lines @@
   friend class BuiltinFunctionTable;
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(Builtins);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_BUILTINS_H_