net: Remove UploadElement::TYPE_CHUNK

net/base/upload_data.h

 // Copyright (c) 2012 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_H_
 #define NET_BASE_UPLOAD_DATA_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 47 matching lines @@
   void AppendChunk(const char* bytes, int bytes_len, bool is_last_chunk);
 
   // Sets the callback to be invoked when a new chunk is available to upload.
   void set_chunk_callback(ChunkCallback* callback);
 
   // Initializes the object to send chunks of upload data over time rather
   // than all at once.
   void set_is_chunked(bool set) { is_chunked_ = set; }
   bool is_chunked() const { return is_chunked_; }
 
+  void set_last_chunk_appended(bool set) { last_chunk_appended_ = set; }
+  bool last_chunk_appended() const { return last_chunk_appended_; }
+
   // Gets the total size in bytes of the data to upload. Computing the
   // content length can result in performing file IO hence the operation is
   // done asynchronously. Runs the callback with the content length once the
   // computation is done.
   typedef base::Callback<void(uint64 content_length)> ContentLengthCallback;
   void GetContentLength(const ContentLengthCallback& callback);
 
   // Returns the total size in bytes of the data to upload, for testing.
   // This version may perform file IO on the current thread. This function
   // will fail if called on a thread where file IO is prohibited. Usually
@@ skipping 34 matching lines @@
   void DoGetContentLength(uint64* content_length);
 
   friend class base::RefCounted<UploadData>;
 
   virtual ~UploadData();
 
   std::vector<UploadElement> elements_;
   int64 identifier_;
   ChunkCallback* chunk_callback_;
   bool is_chunked_;
+  bool last_chunk_appended_;
 
   DISALLOW_COPY_AND_ASSIGN(UploadData);
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_UPLOAD_DATA_H_