Revert of [builtins] Also port the Object.prototype.__proto__ accessors to C++.

src/bootstrapper.cc

 // Copyright 2014 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/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/base/ieee754.h"
 #include "src/code-stubs.h"
@@ skipping 441 matching lines @@
 void SimpleInstallGetterSetter(Handle<JSObject> base, Handle<String> name,
                                Builtins::Name call_getter,
                                Builtins::Name call_setter,
                                PropertyAttributes attribs) {
   Isolate* const isolate = base->GetIsolate();
 
   Handle<String> getter_name =
       Name::ToFunctionName(name, isolate->factory()->get_string())
           .ToHandleChecked();
   Handle<JSFunction> getter =
-      SimpleCreateFunction(isolate, getter_name, call_getter, 0, true);
+      SimpleCreateFunction(isolate, getter_name, call_getter, 0, false);
   getter->shared()->set_native(true);
 
   Handle<String> setter_name =
       Name::ToFunctionName(name, isolate->factory()->set_string())
           .ToHandleChecked();
   Handle<JSFunction> setter =
-      SimpleCreateFunction(isolate, setter_name, call_setter, 1, true);
+      SimpleCreateFunction(isolate, setter_name, call_setter, 0, false);
   setter->shared()->set_native(true);
 
   JSObject::DefineAccessor(base, name, getter, setter, attribs).Check();
 }
 
 Handle<JSFunction> SimpleInstallGetter(Handle<JSObject> base,
                                        Handle<String> name,
                                        Handle<Name> property_name,
                                        Builtins::Name call, bool adapt) {
   Isolate* const isolate = base->GetIsolate();
@@ skipping 711 matching lines @@
                           Builtins::kObjectHasOwnProperty, 1, true);
     SimpleInstallFunction(isolate->initial_object_prototype(),
                           "__lookupGetter__", Builtins::kObjectLookupGetter, 1,
                           true);
     SimpleInstallFunction(isolate->initial_object_prototype(),
                           "__lookupSetter__", Builtins::kObjectLookupSetter, 1,
                           true);
     SimpleInstallFunction(
         isolate->initial_object_prototype(), "propertyIsEnumerable",
         Builtins::kObjectPrototypePropertyIsEnumerable, 1, false);
-
-    SimpleInstallGetterSetter(isolate->initial_object_prototype(),
-                              factory->proto_string(),
-                              Builtins::kObjectPrototypeGetProto,
-                              Builtins::kObjectPrototypeSetProto, DONT_ENUM);
   }
 
   Handle<JSObject> global(native_context()->global_object());
 
   {  // --- F u n c t i o n ---
     Handle<JSFunction> prototype = empty_function;
     Handle<JSFunction> function_fun =
         InstallFunction(global, "Function", JS_FUNCTION_TYPE, JSFunction::kSize,
                         prototype, Builtins::kFunctionConstructor);
     function_fun->set_prototype_or_initial_map(
@@ skipping 3244 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8