#ifndef NET_BASE_ELEMENTS_UPLOAD_DATA_STREAM_H_
#define NET_BASE_ELEMENTS_UPLOAD_DATA_STREAM_H_
#include <stddef.h>
#include <stdint.h>
#include <memory>
#include <vector>
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "net/base/net_errors.h"
#include "net/base/net_export.h"
#include "net/base/upload_data_stream.h"
namespace net {
class DrainableIOBuffer;
class IOBuffer;
class UploadElementReader;
class NET_EXPORT ElementsUploadDataStream : public UploadDataStream { … };
}
#endif