Added Net logging to FileStream.

content/browser/download/base_file.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 "content/browser/download/base_file.h"
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/pickle.h"
@@ skipping 431 matching lines @@
                                       UTF8ToWide(source_url_.spec()));
 #elif defined(OS_MACOSX)
   file_metadata::AddQuarantineMetadataToFile(full_path_, source_url_,
                                              referrer_url_);
   file_metadata::AddOriginMetadataToFile(full_path_, source_url_,
                                          referrer_url_);
 #endif
 }
 
 void BaseFile::CreateFileStream() {
-  file_stream_.reset(new net::FileStream);
+  file_stream_.reset(new net::FileStream(NULL));
 }
 
 net::Error BaseFile::Open() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   DCHECK(!detached_);
   DCHECK(!full_path_.empty());
 
   // Create a new file stream if it is not provided.
   if (!file_stream_.get()) {
     CreateFileStream();
@@ skipping 48 matching lines @@
 int64 BaseFile::CurrentSpeedAtTime(base::TimeTicks current_time) const {
   base::TimeDelta diff = current_time - start_tick_;
   int64 diff_ms = diff.InMilliseconds();
   return diff_ms == 0 ? 0 : bytes_so_far() * 1000 / diff_ms;
 }
 
 int64 BaseFile::CurrentSpeed() const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   return CurrentSpeedAtTime(base::TimeTicks::Now());
 }