Hooked up NetLog to DownloadItem, DownloadFile, and FileStream.

content/browser/tab_contents/web_drag_source_gtk.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/tab_contents/web_drag_source_gtk.h"
 
 #include <string>
 
 #include "base/file_util.h"
 #include "base/nix/mime_util_xdg.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/utf_string_conversions.h"
 #include "content/browser/download/drag_download_file.h"
 #include "content/browser/download/drag_download_util.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/tab_contents/drag_utils_gtk.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/render_view_host_delegate.h"
 #include "content/public/browser/web_contents_view.h"
+#include "content/public/common/content_client.h"
 #include "net/base/file_stream.h"
 #include "net/base/net_util.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/clipboard/custom_data_helper.h"
 #include "ui/base/dragdrop/gtk_dnd_util.h"
 #include "ui/base/gtk/gtk_compat.h"
 #include "ui/base/gtk/gtk_screen_utils.h"
 #include "ui/gfx/gtk_util.h"
 #include "webkit/glue/webdropdata.h"
 
@@ skipping 205 matching lines @@
                            &file_url_value) &&
           file_url_value) {
         // Convert from the file url to the file path.
         GURL file_url(std::string(reinterpret_cast<char*>(file_url_value),
                                   file_url_len));
         g_free(file_url_value);
         FilePath file_path;
         if (net::FileURLToFilePath(file_url, &file_path)) {
           // Open the file as a stream.
           net::FileStream* file_stream =
-              drag_download_util::CreateFileStreamForDrop(&file_path);
+              drag_download_util::CreateFileStreamForDrop(
+                  &file_path,
+                  content::GetContentClient()->browser()->GetNetLog());
           if (file_stream) {
             // Start downloading the file to the stream.
             scoped_refptr<DragDownloadFile> drag_file_downloader =
                 new DragDownloadFile(file_path,
                                      linked_ptr<net::FileStream>(file_stream),
                                      download_url_,
                                      web_contents_->GetURL(),
                                      web_contents_->GetEncoding(),
                                      web_contents_);
             drag_file_downloader->Start(
@@ skipping 136 matching lines @@
   cairo_clip(cr);
   cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
   gdk_cairo_set_source_pixbuf(cr, drag_pixbuf_, 0, 0);
   cairo_paint(cr);
   cairo_destroy(cr);
 
   return TRUE;
 }
 
 }  // namespace content