Rewrite GetPropertyAttribute to use the LookupIterator

src/lookup.cc

Index: src/lookup.cc
diff --git a/src/lookup.cc b/src/lookup.cc
index 6131ac96d0177c2139dab715212096a497b18cef..0ef5116e61a284ff120d0649c119dbb70c2d2047 100644
--- a/src/lookup.cc
+++ b/src/lookup.cc
@@ -53,11 +53,12 @@ bool LookupIterator::NextHolder() {
   Handle<JSReceiver> next(JSReceiver::cast(holder_map_->prototype()));
 
   if (!check_derived() &&
-      // TODO(verwaest): Check if this is actually necessary currently. If it
-      // is, this should be handled by setting is_hidden_prototype on the
-      // global object behind the proxy.
-      !holder_map_->IsJSGlobalProxyMap() &&
-      !next->map()->is_hidden_prototype()) {
+      !(check_hidden() &&
+         // TODO(verwaest): Check if this is actually necessary currently. If it
+         // is, this should be handled by setting is_hidden_prototype on the
+         // global object behind the proxy.
+        (holder_map_->IsJSGlobalProxyMap() ||
+         next->map()->is_hidden_prototype()))) {
     return false;
   }