Add net log to UploadDataStream.

net/base/chunked_upload_data_stream.cc

 // Copyright 2014 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/chunked_upload_data_stream.h"
 
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
@@ skipping 46 matching lines @@
     return;
 
   int result = ReadChunk(read_buffer_.get(), read_buffer_len_);
   // Shouldn't get an error or ERR_IO_PENDING.
   DCHECK_GE(result, 0);
   read_buffer_ = NULL;
   read_buffer_len_ = 0;
   OnReadCompleted(result);
 }
 
-int ChunkedUploadDataStream::InitInternal() {
+int ChunkedUploadDataStream::InitInternal(const BoundNetLog& net_log) {
   // ResetInternal should already have been called.
   DCHECK(!read_buffer_.get());
   DCHECK_EQ(0u, read_index_);
   DCHECK_EQ(0u, read_offset_);
   return OK;
 }
 
 int ChunkedUploadDataStream::ReadInternal(IOBuffer* buf, int buf_len) {
   DCHECK_LT(0, buf_len);
   DCHECK(!read_buffer_.get());
@@ skipping 36 matching lines @@
   // ERR_IO_PENDING. The read will be completed in the next call to AppendData.
   if (bytes_read == 0 && !all_data_appended_)
     return ERR_IO_PENDING;
 
   if (read_index_ == upload_data_.size() && all_data_appended_)
     SetIsFinalChunk();
   return bytes_read;
 }
 
 }  // namespace net