Only use OwnDescriptors to decide whether to go slow or not.

Review URL: https://chromiumcodereview.appspot.com/10996044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12626 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/objects.cc b/src/objects.cc
index 8ce2fa3..f11dfcf 100644 (file)
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -1690,7 +1690,7 @@ MaybeObject* JSObject::AddProperty(String* name,
   }
   if (HasFastProperties()) {
     // Ensure the descriptor array does not get too big.
-    if (map_of_this->instance_descriptors()->number_of_descriptors() <
+    if (map_of_this->NumberOfOwnDescriptors() <
         DescriptorArray::kMaxNumberOfDescriptors) {
       if (value->IsJSFunction()) {
         return AddConstantFunctionProperty(name,