Move Media Galleries FileAPI code out of webkit.

webkit/fileapi/media/device_media_async_file_util.h

Index: webkit/fileapi/media/device_media_async_file_util.h
diff --git a/webkit/fileapi/media/device_media_async_file_util.h b/webkit/fileapi/media/device_media_async_file_util.h
deleted file mode 100644
index 2b04329abc66047a0bc5191598eb1df8621634d3..0000000000000000000000000000000000000000
--- a/webkit/fileapi/media/device_media_async_file_util.h
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright (c) 2013 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_MEDIA_DEVICE_MEDIA_ASYNC_FILE_UTIL_H_
-#define WEBKIT_FILEAPI_MEDIA_DEVICE_MEDIA_ASYNC_FILE_UTIL_H_
-
-#include "base/files/file_path.h"
-#include "base/memory/weak_ptr.h"
-#include "base/platform_file.h"
-#include "webkit/fileapi/async_file_util.h"
-#include "webkit/storage/webkit_storage_export.h"
-
-namespace base {
-class Time;
-}
-
-namespace fileapi {
-
-class FileSystemOperationContext;
-class FileSystemURL;
-
-class WEBKIT_STORAGE_EXPORT_PRIVATE DeviceMediaAsyncFileUtil
-    : public AsyncFileUtil {
- public:
-  virtual ~DeviceMediaAsyncFileUtil();
-
-  // Returns an instance of DeviceMediaAsyncFileUtil. Returns NULL if
-  // asynchronous operation is not supported. Callers own the returned
-  // object.
-  static DeviceMediaAsyncFileUtil* Create(const base::FilePath& profile_path);
-
-  // AsyncFileUtil overrides.
-  virtual bool CreateOrOpen(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      int file_flags,
-      const CreateOrOpenCallback& callback) OVERRIDE;
-  virtual bool EnsureFileExists(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      const EnsureFileExistsCallback& callback) OVERRIDE;
-  virtual bool CreateDirectory(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      bool exclusive,
-      bool recursive,
-      const StatusCallback& callback) OVERRIDE;
-  virtual bool GetFileInfo(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      const GetFileInfoCallback& callback) OVERRIDE;
-  virtual bool ReadDirectory(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      const ReadDirectoryCallback& callback) OVERRIDE;
-  virtual bool Touch(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      const base::Time& last_access_time,
-      const base::Time& last_modified_time,
-      const StatusCallback& callback) OVERRIDE;
-  virtual bool Truncate(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      int64 length,
-      const StatusCallback& callback) OVERRIDE;
-  virtual bool CopyFileLocal(
-      FileSystemOperationContext* context,
-      const FileSystemURL& src_url,
-      const FileSystemURL& dest_url,
-      const StatusCallback& callback) OVERRIDE;
-  virtual bool MoveFileLocal(
-      FileSystemOperationContext* context,
-      const FileSystemURL& src_url,
-      const FileSystemURL& dest_url,
-      const StatusCallback& callback) OVERRIDE;
-  virtual bool CopyInForeignFile(
-      FileSystemOperationContext* context,
-      const base::FilePath& src_file_path,
-      const FileSystemURL& dest_url,
-      const StatusCallback& callback) OVERRIDE;
-  virtual bool DeleteFile(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      const StatusCallback& callback) OVERRIDE;
-  virtual bool DeleteDirectory(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      const StatusCallback& callback) OVERRIDE;
-  virtual bool CreateSnapshotFile(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url,
-      const CreateSnapshotFileCallback& callback) OVERRIDE;
-
- private:
-  // Use Create() to get an instance of DeviceMediaAsyncFileUtil.
-  explicit DeviceMediaAsyncFileUtil(const base::FilePath& profile_path);
-
-  // Called when GetFileInfo method call succeeds. |file_info|
-  // contains the |platform_path| file details. |callback| is invoked
-  // to complete the GetFileInfo request.
-  void OnDidGetFileInfo(
-      const AsyncFileUtil::GetFileInfoCallback& callback,
-      const base::FilePath& platform_path,
-      const base::PlatformFileInfo& file_info);
-
-  // Called when GetFileInfo method call failed to get the details of file
-  // specified by the |platform_path|. |callback| is invoked to notify the
-  // caller about the platform file |error|.
-  void OnGetFileInfoError(
-      const AsyncFileUtil::GetFileInfoCallback& callback,
-      const base::FilePath& platform_path,
-      base::PlatformFileError error);
-
-  // Called when ReadDirectory method call succeeds. |callback| is invoked to
-  // complete the ReadDirectory request.
-  //
-  // If the contents of the given directory are reported in one batch, then
-  // |file_list| will have the list of all files/directories in the given
-  // directory and |has_more| will be false.
-  //
-  // If the contents of the given directory are reported in multiple chunks,
-  // |file_list| will have only a subset of all contents (the subsets reported
-  // in any two calls are disjoint), and |has_more| will be true, except for
-  // the last chunk.
-  void OnDidReadDirectory(
-      const AsyncFileUtil::ReadDirectoryCallback& callback,
-      const AsyncFileUtil::EntryList& file_list,
-      bool has_more);
-
-  // Called when ReadDirectory method call failed to enumerate the directory
-  // objects. |callback| is invoked to notify the caller about the |error|
-  // that occured while reading the directory objects.
-  void OnReadDirectoryError(
-      const AsyncFileUtil::ReadDirectoryCallback& callback,
-      base::PlatformFileError error);
-
-  // Called when the snapshot file specified by the |platform_path| is
-  // successfully created. |file_info| contains the device media file details
-  // for which the snapshot file is created. |callback| is invoked to complete
-  // the CreateSnapshotFile request.
-  void OnDidCreateSnapshotFile(
-      const AsyncFileUtil::CreateSnapshotFileCallback& callback,
-      const base::PlatformFileInfo& file_info,
-      const base::FilePath& platform_path);
-
-  // Called when CreateSnapshotFile method call fails. |callback| is invoked to
-  // notify the caller about the |error|.
-  void OnCreateSnapshotFileError(
-      const AsyncFileUtil::CreateSnapshotFileCallback& callback,
-      base::PlatformFileError error);
-
-  // Called when the snapshot file specified by the |snapshot_file_path| is
-  // created to hold the contents of the |device_file_path|. If the snapshot
-  // file is successfully created, |snapshot_file_path| will be an non-empty
-  // file path. In case of failure, |snapshot_file_path| will be an empty file
-  // path. Forwards the CreateSnapshot request to the delegate to copy the
-  // contents of |device_file_path| to |snapshot_file_path|.
-  void OnSnapshotFileCreatedRunTask(
-      FileSystemOperationContext* context,
-      const AsyncFileUtil::CreateSnapshotFileCallback& callback,
-      const base::FilePath& device_file_path,
-      base::FilePath* snapshot_file_path);
-
-  // Profile path.
-  const base::FilePath profile_path_;
-
-  // For callbacks that may run after destruction.
-  base::WeakPtrFactory<DeviceMediaAsyncFileUtil> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(DeviceMediaAsyncFileUtil);
-};
-
-}  // namespace fileapi
-
-#endif  // WEBKIT_FILEAPI_MEDIA_DEVICE_MEDIA_ASYNC_FILE_UTIL_H_