Implement VisitHandlesInNewSpaceWithClassIds()

src/global-handles.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 623 matching lines @@
 void GlobalHandles::IterateAllRootsWithClassIds(ObjectVisitor* v) {
   for (NodeIterator it(this); !it.done(); it.Advance()) {
     if (it.node()->has_wrapper_class_id() && it.node()->IsRetainer()) {
       v->VisitEmbedderReference(it.node()->location(),
                                 it.node()->wrapper_class_id());
     }
   }
 }
 
 
+void GlobalHandles::IterateAllRootsInNewSpaceWithClassIds(ObjectVisitor* v) {
+  for (int i = 0; i < new_space_nodes_.length(); ++i) {
+    Node* node = new_space_nodes_[i];
+    if (node->has_wrapper_class_id() && node->IsRetainer()) {
+      v->VisitEmbedderReference(node->location(),
+                                node->wrapper_class_id());
+    }
+  }
+}
+
+
 void GlobalHandles::RecordStats(HeapStats* stats) {
   *stats->global_handle_count = 0;
   *stats->weak_global_handle_count = 0;
   *stats->pending_global_handle_count = 0;
   *stats->near_death_global_handle_count = 0;
   *stats->free_global_handle_count = 0;
   for (NodeIterator it(this); !it.done(); it.Advance()) {
     *stats->global_handle_count += 1;
     if (it.node()->state() == Node::WEAK) {
       *stats->weak_global_handle_count += 1;
@@ skipping 92 matching lines @@
   implicit_ref_groups_.Clear();
 }
 
 
 void GlobalHandles::TearDown() {
   // TODO(1428): invoke weak callbacks.
 }
 
 
 } }  // namespace v8::internal