Move browser-specific FileAPI code from webkit/fileapi to webkit/browser/fileapi

webkit/fileapi/native_file_util.h

-// 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.
-
-#ifndef WEBKIT_FILEAPI_NATIVE_FILE_UTIL_H_
-#define WEBKIT_FILEAPI_NATIVE_FILE_UTIL_H_
-
-#include "base/files/file_path.h"
-#include "base/files/file_util_proxy.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/platform_file.h"
-#include "webkit/fileapi/file_system_file_util.h"
-#include "webkit/storage/webkit_storage_export.h"
-
-namespace base {
-class Time;
-}
-
-namespace fileapi {
-
-// A thin wrapper class for accessing the OS native filesystem.
-// This performs common error checks necessary to implement FileUtil family
-// in addition to perform native filesystem operations.
-//
-// For the error checks it performs please see the comment for
-// FileSystemFileUtil interface (webkit/fileapi/file_system_file_util.h).
-//
-// Note that all the methods of this class are static and this does NOT
-// inherit from FileSystemFileUtil.
-class WEBKIT_STORAGE_EXPORT_PRIVATE NativeFileUtil {
- public:
-  static base::PlatformFileError CreateOrOpen(
-      const base::FilePath& path,
-      int file_flags,
-      base::PlatformFile* file_handle,
-      bool* created);
-  static base::PlatformFileError Close(base::PlatformFile file);
-  static base::PlatformFileError EnsureFileExists(const base::FilePath& path,
-                                                  bool* created);
-  static base::PlatformFileError CreateDirectory(const base::FilePath& path,
-                                                 bool exclusive,
-                                                 bool recursive);
-  static base::PlatformFileError GetFileInfo(const base::FilePath& path,
-                                             base::PlatformFileInfo* file_info);
-  static scoped_ptr<FileSystemFileUtil::AbstractFileEnumerator>
-      CreateFileEnumerator(const base::FilePath& root_path,
-                           bool recursive);
-  static base::PlatformFileError Touch(const base::FilePath& path,
-                                       const base::Time& last_access_time,
-                                       const base::Time& last_modified_time);
-  static base::PlatformFileError Truncate(const base::FilePath& path, int64 length);
-  static bool PathExists(const base::FilePath& path);
-  static bool DirectoryExists(const base::FilePath& path);
-  static base::PlatformFileError CopyOrMoveFile(const base::FilePath& src_path,
-                                                const base::FilePath& dest_path,
-                                                bool copy);
-  static base::PlatformFileError DeleteFile(const base::FilePath& path);
-  static base::PlatformFileError DeleteDirectory(const base::FilePath& path);
-
- private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(NativeFileUtil);
-};
-
-}  // namespace fileapi
-
-#endif  // WEBKIT_FILEAPI_NATIVE_FILE_UTIL_H_