[Downloads] Move client guid for AV scanning of downloaded files to chrome/

content/browser/download/save_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/save_file.h"
 
 #include "base/logging.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/file_stream.h"
 
@@ skipping 42 matching lines @@
 
 void SaveFile::Cancel() {
   file_.Cancel();
 }
 
 void SaveFile::Finish() {
   file_.Finish();
 }
 
 void SaveFile::AnnotateWithSourceInformation() {
+  // TODO(gbillock): If this method is called, it should set the
+  // file_.SetClientGuid() method first.
   file_.AnnotateWithSourceInformation();
 }
 
 base::FilePath SaveFile::FullPath() const {
   return file_.full_path();
 }
 
 bool SaveFile::InProgress() const {
   return file_.in_progress();
 }
 
 int64 SaveFile::BytesSoFar() const {
   return file_.bytes_so_far();
 }
 
 bool SaveFile::GetHash(std::string* hash) {
   return file_.GetHash(hash);
 }
 
 std::string SaveFile::DebugString() const {
   return file_.DebugString();
 }
 
 }  // namespace content