net: Move ownership of UploadDataStream from URLRequestHttpJob to URLRequest

net/base/upload_file_element_reader.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_file_element_reader.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/location.h"
 #include "base/task_runner_util.h"
@@ skipping 108 matching lines @@
       range_length_(range_length),
       expected_modification_time_(expected_modification_time),
       content_length_(0),
       bytes_remaining_(0),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) {
 }
 
 UploadFileElementReader::~UploadFileElementReader() {
 }
 
+const UploadFileElementReader* UploadFileElementReader::AsFileReader() const {
+  return this;
+}
+
 int UploadFileElementReader::Init(const CompletionCallback& callback) {
   Reset();
 
   ScopedFileStreamPtr* file_stream = new ScopedFileStreamPtr;
   uint64* content_length = new uint64;
   const bool posted = base::PostTaskAndReplyWithResult(
       base::WorkerPool::GetTaskRunner(true /* task_is_slow */),
       FROM_HERE,
       base::Bind(&InitInternal,
                  path_,
@@ skipping 102 matching lines @@
 ScopedOverridingContentLengthForTests(uint64 value) {
   overriding_content_length = value;
 }
 
 UploadFileElementReader::ScopedOverridingContentLengthForTests::
 ~ScopedOverridingContentLengthForTests() {
   overriding_content_length = 0;
 }
 
 }  // namespace net