Oilpan: Move core/clipboard/ to oilpan's heap

Source/core/clipboard/DataTransferItemList.cpp

 /*
  * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2008, 2009 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 17 matching lines @@
 #include "core/clipboard/DataTransferItemList.h"
 
 #include "bindings/v8/ExceptionState.h"
 #include "core/clipboard/Clipboard.h"
 #include "core/clipboard/DataObject.h"
 #include "core/clipboard/DataTransferItem.h"
 #include "core/dom/ExceptionCode.h"
 
 namespace WebCore {
 
-PassRefPtr<DataTransferItemList> DataTransferItemList::create(PassRefPtr<Clipboard> clipboard, PassRefPtr<DataObject> list)
+DEFINE_GC_INFO(DataTransferItemList);
+
+PassRefPtrWillBeRawPtr<DataTransferItemList> DataTransferItemList::create(PassRefPtrWillBeRawPtr<Clipboard> clipboard, PassRefPtrWillBeRawPtr<DataObject> list)
 {
-    return adoptRef(new DataTransferItemList(clipboard, list));
+    return adoptRefWillBeNoop(new DataTransferItemList(clipboard, list));
 }
 
 DataTransferItemList::~DataTransferItemList()
 {
 }
 
 size_t DataTransferItemList::length() const
 {
     if (!m_clipboard->canReadTypes())
         return 0;
     return m_dataObject->length();
 }
 
-PassRefPtr<DataTransferItem> DataTransferItemList::item(unsigned long index)
+PassRefPtrWillBeRawPtr<DataTransferItem> DataTransferItemList::item(unsigned long index)
 {
     if (!m_clipboard->canReadTypes())
         return nullptr;
-    RefPtr<DataObjectItem> item = m_dataObject->item(index);
+    RefPtrWillBeRawPtr<DataObjectItem> item = m_dataObject->item(index);
     if (!item)
         return nullptr;
 
     return DataTransferItem::create(m_clipboard, item);
 }
 
 void DataTransferItemList::deleteItem(unsigned long index, ExceptionState& exceptionState)
 {
     if (!m_clipboard->canWriteData()) {
         exceptionState.throwDOMException(InvalidStateError, "The list is not writable.");
         return;
     }
     m_dataObject->deleteItem(index);
 }
 
 void DataTransferItemList::clear()
 {
     if (!m_clipboard->canWriteData())
         return;
     m_dataObject->clearAll();
 }
 
-PassRefPtr<DataTransferItem> DataTransferItemList::add(const String& data, const String& type, ExceptionState& exceptionState)
+PassRefPtrWillBeRawPtr<DataTransferItem> DataTransferItemList::add(const String& data, const String& type, ExceptionState& exceptionState)
 {
     if (!m_clipboard->canWriteData())
         return nullptr;
-    RefPtr<DataObjectItem> item = m_dataObject->add(data, type);
+    RefPtrWillBeRawPtr<DataObjectItem> item = m_dataObject->add(data, type);
     if (!item) {
         exceptionState.throwDOMException(NotSupportedError, "An item already exists for type '" + type + "'.");
         return nullptr;
     }
     return DataTransferItem::create(m_clipboard, item);
 }
 
-PassRefPtr<DataTransferItem> DataTransferItemList::add(PassRefPtr<File> file)
+PassRefPtrWillBeRawPtr<DataTransferItem> DataTransferItemList::add(PassRefPtr<File> file)
 {
     if (!m_clipboard->canWriteData())
         return nullptr;
-    RefPtr<DataObjectItem> item = m_dataObject->add(file);
+    RefPtrWillBeRawPtr<DataObjectItem> item = m_dataObject->add(file);
     if (!item)
         return nullptr;
     return DataTransferItem::create(m_clipboard, item);
 }
 
-DataTransferItemList::DataTransferItemList(PassRefPtr<Clipboard> clipboard, PassRefPtr<DataObject> dataObject)
+DataTransferItemList::DataTransferItemList(PassRefPtrWillBeRawPtr<Clipboard> clipboard, PassRefPtrWillBeRawPtr<DataObject> dataObject)
     : m_clipboard(clipboard)
     , m_dataObject(dataObject)
 {
     ScriptWrappable::init(this);
 }
 
+void DataTransferItemList::trace(Visitor* visitor)
+{
+    visitor->trace(m_clipboard);
+    visitor->trace(m_dataObject);
+}
+
 } // namespace WebCore