Move the save file code from chrome to content. This is just a file move so the DEPS in content\b...

chrome/browser/download/save_file.h

-// Copyright (c) 2011 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.
-
-#ifndef CHROME_BROWSER_DOWNLOAD_SAVE_FILE_H_
-#define CHROME_BROWSER_DOWNLOAD_SAVE_FILE_H_
-#pragma once
-
-#include "base/basictypes.h"
-#include "base/file_path.h"
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/download/base_file.h"
-#include "chrome/browser/download/save_types.h"
-
-// SaveFile ----------------------------------------------------------------
-
-// These objects live exclusively on the file thread and handle the writing
-// operations for one save item. These objects live only for the duration that
-// the saving job is 'in progress': once the saving job has been completed or
-// canceled, the SaveFile is destroyed. One SaveFile object represents one item
-// in a save session.
-class SaveFile : public BaseFile {
- public:
-  explicit SaveFile(const SaveFileCreateInfo* info);
-  virtual ~SaveFile();
-
-  // Accessors.
-  int save_id() const { return info_->save_id; }
-  int render_process_id() const { return info_->render_process_id; }
-  int render_view_id() const { return info_->render_view_id; }
-  int request_id() const { return info_->request_id; }
-  SaveFileCreateInfo::SaveFileSource save_source() const {
-    return info_->save_source;
-  }
-
- private:
-  scoped_ptr<const SaveFileCreateInfo> info_;
-
-  DISALLOW_COPY_AND_ASSIGN(SaveFile);
-};
-
-#endif  // CHROME_BROWSER_DOWNLOAD_SAVE_FILE_H_