[stubs] Implementing CodeStubAssembler::GetOwnProperty().

src/builtins.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/builtins.h"
 
 #include "src/api-arguments.h"
 #include "src/api-natives.h"
 #include "src/api.h"
 #include "src/base/ieee754.h"
@@ skipping 350 matching lines @@
   Node* map = assembler->LoadMap(object);
   Node* instance_type = assembler->LoadMapInstanceType(map);
 
   Variable var_index(assembler, MachineRepresentation::kWord32);
 
   Label keyisindex(assembler), if_iskeyunique(assembler);
   assembler->TryToName(key, &keyisindex, &var_index, &if_iskeyunique,
                        &call_runtime);
 
   assembler->Bind(&if_iskeyunique);
-  assembler->TryLookupProperty(object, map, instance_type, key, &return_true,
+  assembler->TryHasOwnProperty(object, map, instance_type, key, &return_true,
                                &return_false, &call_runtime);
 
   assembler->Bind(&keyisindex);
   assembler->TryLookupElement(object, map, instance_type, var_index.value(),
                               &return_true, &return_false, &call_runtime);
 
   assembler->Bind(&return_true);
   assembler->Return(assembler->BooleanConstant(true));
 
   assembler->Bind(&return_false);
@@ skipping 5647 matching lines @@
 BUILTIN_LIST_H(DEFINE_BUILTIN_ACCESSOR_H)
 BUILTIN_LIST_DEBUG_A(DEFINE_BUILTIN_ACCESSOR_A)
 #undef DEFINE_BUILTIN_ACCESSOR_C
 #undef DEFINE_BUILTIN_ACCESSOR_A
 #undef DEFINE_BUILTIN_ACCESSOR_T
 #undef DEFINE_BUILTIN_ACCESSOR_S
 #undef DEFINE_BUILTIN_ACCESSOR_H
 
 }  // namespace internal
 }  // namespace v8