Rewrite GetPropertyAttribute to use the LookupIterator

src/api.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/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 3111 matching lines @@
 }
 
 
 Local<Value> v8::Object::GetPrivate(v8::Handle<Private> key) {
   return Get(v8::Handle<Value>(reinterpret_cast<Value*>(*key)));
 }
 
 
 PropertyAttribute v8::Object::GetPropertyAttributes(v8::Handle<Value> key) {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
-  ON_BAILOUT(isolate, "v8::Object::GetPropertyAttribute()",
+  ON_BAILOUT(isolate, "v8::Object::GetPropertyAttributes()",
              return static_cast<PropertyAttribute>(NONE));
   ENTER_V8(isolate);
   i::HandleScope scope(isolate);
   i::Handle<i::JSObject> self = Utils::OpenHandle(this);
   i::Handle<i::Object> key_obj = Utils::OpenHandle(*key);
   if (!key_obj->IsName()) {
     EXCEPTION_PREAMBLE(isolate);
     has_pending_exception = !i::Execution::ToString(
         isolate, key_obj).ToHandle(&key_obj);
     EXCEPTION_BAILOUT_CHECK(isolate, static_cast<PropertyAttribute>(NONE));
   }
   i::Handle<i::Name> key_name = i::Handle<i::Name>::cast(key_obj);
   PropertyAttributes result =
-      i::JSReceiver::GetPropertyAttribute(self, key_name);
+      i::JSReceiver::GetPropertyAttributes(self, key_name);
   if (result == ABSENT) return static_cast<PropertyAttribute>(NONE);
   return static_cast<PropertyAttribute>(result);
 }
 
 
 Local<Value> v8::Object::GetPrototype() {
   i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
   ON_BAILOUT(isolate, "v8::Object::GetPrototype()", return Local<v8::Value>());
   ENTER_V8(isolate);
   i::Handle<i::Object> self = Utils::OpenHandle(this);
@@ skipping 4422 matching lines @@
   Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate());
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 } }  // namespace v8::internal