two pass phantom collection

src/global-handles.h

Index: src/global-handles.h
diff --git a/src/global-handles.h b/src/global-handles.h
index d1d5d1ebe68696a668816edac7ec10012f11b266..cb5619ffbe0c3c2a42589230be984b883e26352a 100644
--- a/src/global-handles.h
+++ b/src/global-handles.h
@@ -349,17 +349,25 @@ class GlobalHandles {
 class GlobalHandles::PendingPhantomCallback {
  public:
   typedef v8::WeakCallbackInfo<void> Data;
-  PendingPhantomCallback(Node* node, Data data, Data::Callback callback)
-      : node_(node), data_(data), callback_(callback) {}
+  PendingPhantomCallback(
+      Node* node, Data::Callback callback, void* parameter,
+      void* internal_fields[v8::kInternalFieldsInWeakCallback])
+      : node_(node), callback_(callback), parameter_(parameter) {
+    for (int i = 0; i < v8::kInternalFieldsInWeakCallback; ++i) {
+      internal_fields_[i] = internal_fields[i];
+    }
+  }
 
-  void invoke();
+  void Invoke(Isolate* isolate);
 
   Node* node() { return node_; }
+  Data::Callback callback() { return callback_; }
 
  private:
   Node* node_;
-  Data data_;
   Data::Callback callback_;
+  void* parameter_;
+  void* internal_fields_[v8::kInternalFieldsInWeakCallback];
 };