UploadDataStream::Reset should call FillBuf to return...

net/base/upload_data_stream.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_BASE_UPLOAD_DATA_STREAM_H_
 #define NET_BASE_UPLOAD_DATA_STREAM_H_
 
 #include "net/base/file_stream.h"
 #include "net/base/upload_data.h"
 
 namespace net {
 
 class UploadDataStream {
  public:
-  UploadDataStream(const UploadData* data);
+  explicit UploadDataStream(const UploadData* data);
   ~UploadDataStream();
 
   // Returns the stream's buffer and buffer length.
   const char* buf() const { return buf_; }
   size_t buf_len() const { return buf_len_; }
 
   // Call to indicate that a portion of the stream's buffer was consumed.  This
   // call modifies the stream's buffer so that it contains the next segment of
   // the upload data to be consumed.
   void DidConsume(size_t num_bytes);
 
-  // Call to reset the stream position to the beginning.
-  void Reset();
-
   // Returns the total size of the data stream and the current position.
   uint64 size() const { return total_size_; }
   uint64 position() const { return current_position_; }
 
  private:
   void FillBuf();
 
   const UploadData* data_;
 
   // This buffer is filled with data to be uploaded.  The data to be sent is
@@ skipping 23 matching lines @@
   uint64 total_size_;
   uint64 current_position_;
 
   DISALLOW_EVIL_CONSTRUCTORS(UploadDataStream);
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_UPLOAD_DATA_STREAM_H_