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

public/platform/WebDragData.h

Index: public/platform/WebDragData.h
diff --git a/public/platform/WebDragData.h b/public/platform/WebDragData.h
index c89dd9b4ca953ea7e583500a0873e8ca3370ed14..b55654c0daf2377e9690faad1a8d4d9c17620920 100644
--- a/public/platform/WebDragData.h
+++ b/public/platform/WebDragData.h
@@ -38,7 +38,10 @@
 
 #if BLINK_IMPLEMENTATION
 namespace WebCore { class DataObject; }
-namespace WTF { template <typename T> class PassRefPtr; }
+namespace WTF {
+template <typename T> class PassRefPtr;
+template <typename T> class RawPtr;
+}
 #endif
 
 namespace blink {
@@ -83,15 +86,11 @@ public:
         WebURL baseURL;
     };
 
-    ~WebDragData() { reset(); }
+    ~WebDragData();
 
-    WebDragData() : m_private(0) { }
-    WebDragData(const WebDragData& d) : m_private(0) { assign(d); }
-    WebDragData& operator=(const WebDragData& d)
-    {
-        assign(d);
-        return *this;
-    }
+    WebDragData();
+    WebDragData(const WebDragData&);
+    WebDragData& operator=(const WebDragData&);
 
     BLINK_EXPORT void initialize();
     BLINK_EXPORT void reset();
@@ -107,9 +106,9 @@ public:
     BLINK_EXPORT void setFilesystemId(const WebString&);
 
 #if BLINK_IMPLEMENTATION
-    WebDragData(const WTF::PassRefPtr<WebCore::DataObject>&);
-    WebDragData& operator=(const WTF::PassRefPtr<WebCore::DataObject>&);
-    operator WTF::PassRefPtr<WebCore::DataObject>() const;
+    WebDragData(const WebCore::PassRefPtrWillBeRawPtr<WebCore::DataObject>&);
+    WebDragData& operator=(const WebCore::PassRefPtrWillBeRawPtr<WebCore::DataObject>&);
+    WebCore::DataObject* getValue() const;
 #endif
 
 private: