BlobBuilder/FormData refactor attempt

WebCore/html/FormDataList.h

Index: WebCore/html/FormDataList.h
diff --git a/WebCore/html/FormDataList.h b/WebCore/html/FormDataList.h
index 8ecf64ee93ad524f47921f1d822f9a08ba013d7c..f4bb905150fad78b01ae5a9683fad9984390e6be 100644
--- a/WebCore/html/FormDataList.h
+++ b/WebCore/html/FormDataList.h
@@ -46,27 +46,9 @@ public:
         appendString(key);
         appendString(String::number(value));
     }
-    void appendBlob(const String& key, PassRefPtr<Blob> blob)
-    {
-        appendString(key);
-        m_list.append(blob);
-    }
-
-    class Item {
-    public:
-        Item() { }
-        Item(const WTF::CString& data) : m_data(data) { }
-        Item(PassRefPtr<Blob> blob) : m_blob(blob) { }
-
-        const WTF::CString& data() const { return m_data; }
-        Blob* blob() const { return m_blob.get(); }
-
-    private:
-        WTF::CString m_data;
-        RefPtr<Blob> m_blob;
-    };
+    void appendBlob(const String& key, PassRefPtr<Blob>);
 
-    const Vector<Item>& list() const { return m_list; }
+    const BlobItemList& items() const { return m_items; }
     const TextEncoding& encoding() const { return m_encoding; }
 
 private:
@@ -74,7 +56,7 @@ private:
     void appendString(const String&);
 
     TextEncoding m_encoding;
-    Vector<Item> m_list;
+    BlobItemList m_items;
 };
 
 } // namespace WebCore