net: Remove classes which were used only by Chrome Frame

net/base/upload_data.cc

-// 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.
-
-#include "net/base/upload_data.h"
-
-#include "base/logging.h"
-
-namespace net {
-
-UploadData::UploadData()
-    : identifier_(0),
-      is_chunked_(false),
-      last_chunk_appended_(false) {
-}
-
-void UploadData::AppendBytes(const char* bytes, int bytes_len) {
-  DCHECK(!is_chunked_);
-  if (bytes_len > 0) {
-    elements_.push_back(new UploadElement());
-    elements_.back()->SetToBytes(bytes, bytes_len);
-  }
-}
-
-void UploadData::AppendFileRange(const base::FilePath& file_path,
-                                 uint64 offset, uint64 length,
-                                 const base::Time& expected_modification_time) {
-  DCHECK(!is_chunked_);
-  elements_.push_back(new UploadElement());
-  elements_.back()->SetToFilePathRange(file_path, offset, length,
-                                       expected_modification_time);
-}
-
-UploadData::~UploadData() {
-}
-
-}  // namespace net