Enable Oilpan for core/clipboard/

Source/core/clipboard/DataObject.h

Index: Source/core/clipboard/DataObject.h
diff --git a/Source/core/clipboard/DataObject.h b/Source/core/clipboard/DataObject.h
index edcd0062b748073d7580d5951ab6b930532e5ea5..05a4f58a70197815c8ead1af1565250a634199c8 100644
--- a/Source/core/clipboard/DataObject.h
+++ b/Source/core/clipboard/DataObject.h
@@ -37,8 +37,7 @@
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 #include "wtf/ListHashSet.h"
-#include "wtf/RefCounted.h"
-#include "wtf/RefPtr.h"
+#include "wtf/PassRefPtr.h"
 #include "wtf/Vector.h"
 #include "wtf/text/StringHash.h"
 #include "wtf/text/WTFString.h"
@@ -52,24 +51,24 @@ class WebDragData;
 // A data object for holding data that would be in a clipboard or moved
 // during a drag-n-drop operation. This is the data that WebCore is aware
 // of and is not specific to a platform.
-class CORE_EXPORT DataObject : public RefCountedWillBeGarbageCollectedFinalized<DataObject>, public WillBeHeapSupplementable<DataObject> {
-    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DataObject);
+class CORE_EXPORT DataObject : public GarbageCollectedFinalized<DataObject>, public HeapSupplementable<DataObject> {
+    USING_GARBAGE_COLLECTED_MIXIN(DataObject);
 public:
-    static PassRefPtrWillBeRawPtr<DataObject> createFromPasteboard(PasteMode);
-    static PassRefPtrWillBeRawPtr<DataObject> create();
-    static PassRefPtrWillBeRawPtr<DataObject> create(WebDragData);
+    static DataObject* createFromPasteboard(PasteMode);
+    static DataObject* create();
+    static DataObject* create(WebDragData);
 
     virtual ~DataObject();
 
     // DataTransferItemList support.
     size_t length() const;
-    PassRefPtrWillBeRawPtr<DataObjectItem> item(unsigned long index);
+    DataObjectItem* item(unsigned long index);
     // FIXME: Implement V8DataTransferItemList::indexedPropertyDeleter to get this called.
     void deleteItem(unsigned long index);
     void clearAll();
     // Returns null if an item already exists with the provided type.
-    PassRefPtrWillBeRawPtr<DataObjectItem> add(const String& data, const String& type);
-    PassRefPtrWillBeRawPtr<DataObjectItem> add(File*);
+    DataObjectItem* add(const String& data, const String& type);
+    DataObjectItem* add(File*);
 
     // WebCore helpers.
     void clearData(const String& type);
@@ -105,11 +104,11 @@ public:
 private:
     DataObject();
 
-    PassRefPtrWillBeRawPtr<DataObjectItem> findStringItem(const String& type) const;
-    bool internalAddStringItem(PassRefPtrWillBeRawPtr<DataObjectItem>);
-    void internalAddFileItem(PassRefPtrWillBeRawPtr<DataObjectItem>);
+    DataObjectItem* findStringItem(const String& type) const;
+    bool internalAddStringItem(DataObjectItem*);
+    void internalAddFileItem(DataObjectItem*);
 
-    WillBeHeapVector<RefPtrWillBeMember<DataObjectItem>> m_itemList;
+    HeapVector<Member<DataObjectItem>> m_itemList;
 
     // State of Shift/Ctrl/Alt/Meta keys and Left/Right/Middle mouse buttons
     int m_modifiers;