Remove destructors from ScriptWrappable objects (part 1)

Source/core/clipboard/DataTransferItemList.cpp

Index: Source/core/clipboard/DataTransferItemList.cpp
diff --git a/Source/core/clipboard/DataTransferItemList.cpp b/Source/core/clipboard/DataTransferItemList.cpp
index d1ce69f728241af0ad7cead0db8390fff58b9a82..c0b5f9b5b5fa08813a1cc00ad45de482abbf41fa 100644
--- a/Source/core/clipboard/DataTransferItemList.cpp
+++ b/Source/core/clipboard/DataTransferItemList.cpp
@@ -35,15 +35,13 @@
 
 namespace WebCore {
 
+DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(DataTransferItemList);
+
 PassRefPtrWillBeRawPtr<DataTransferItemList> DataTransferItemList::create(PassRefPtrWillBeRawPtr<DataTransfer> dataTransfer, PassRefPtrWillBeRawPtr<DataObject> list)
 {
     return adoptRefWillBeNoop(new DataTransferItemList(dataTransfer, list));
 }
 
-DataTransferItemList::~DataTransferItemList()
-{
-}
-
 size_t DataTransferItemList::length() const
 {
     if (!m_dataTransfer->canReadTypes())