OBSOLETE: Move (most of) chrome/browser/chromeos/drive into components/drive.

chrome/browser/chromeos/drive/file_system/download_operation.h

Index: chrome/browser/chromeos/drive/file_system/download_operation.h
diff --git a/chrome/browser/chromeos/drive/file_system/download_operation.h b/chrome/browser/chromeos/drive/file_system/download_operation.h
deleted file mode 100644
index 2ad4018ff0778a12dbe4549041f1ce69fd696a88..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/drive/file_system/download_operation.h
+++ /dev/null
@@ -1,133 +0,0 @@
-// Copyright 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 CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_DOWNLOAD_OPERATION_H_
-#define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_DOWNLOAD_OPERATION_H_
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/threading/thread_checker.h"
-#include "chrome/browser/chromeos/drive/file_errors.h"
-#include "chrome/browser/chromeos/drive/file_system_interface.h"
-#include "chrome/browser/chromeos/drive/job_list.h"
-#include "google_apis/drive/drive_api_error_codes.h"
-
-namespace base {
-class FilePath;
-class SequencedTaskRunner;
-}  // namespace base
-
-namespace google_apis {
-class ResourceEntry;
-}  // namespace google_apis
-
-namespace drive {
-
-class JobScheduler;
-class ResourceEntry;
-struct ClientContext;
-
-namespace internal {
-class FileCache;
-class ResourceMetadata;
-}  // namespace internal
-
-namespace file_system {
-
-class OperationDelegate;
-
-class DownloadOperation {
- public:
-  DownloadOperation(base::SequencedTaskRunner* blocking_task_runner,
-                    OperationDelegate* delegate,
-                    JobScheduler* scheduler,
-                    internal::ResourceMetadata* metadata,
-                    internal::FileCache* cache,
-                    const base::FilePath& temporary_file_directory);
-  ~DownloadOperation();
-
-  // Ensures that the file content specified by |local_id| is locally
-  // downloaded and returns a closure to cancel the task.
-  // For hosted documents, this method may create a JSON file representing the
-  // file.
-  // For regular files, if the locally cached file is found, returns it.
-  // If not found, start to download the file from the server.
-  // When a JSON file is created, the cache file is found or downloading is
-  // being started, |initialized_callback| is called with |local_file|
-  // for JSON file or the cache file, or with |cancel_download_closure| for
-  // downloading.
-  // During the downloading |get_content_callback| will be called periodically
-  // with the downloaded content.
-  // Upon completion or an error is found, |completion_callback| will be called.
-  // |initialized_callback| and |get_content_callback| can be null if not
-  // needed.
-  // |completion_callback| must not be null.
-  base::Closure EnsureFileDownloadedByLocalId(
-      const std::string& local_id,
-      const ClientContext& context,
-      const GetFileContentInitializedCallback& initialized_callback,
-      const google_apis::GetContentCallback& get_content_callback,
-      const GetFileCallback& completion_callback);
-
-  // Does the same thing as EnsureFileDownloadedByLocalId for the file
-  // specified by |file_path|.
-  base::Closure EnsureFileDownloadedByPath(
-      const base::FilePath& file_path,
-      const ClientContext& context,
-      const GetFileContentInitializedCallback& initialized_callback,
-      const google_apis::GetContentCallback& get_content_callback,
-      const GetFileCallback& completion_callback);
-
- private:
-  // Parameters for EnsureFileDownloaded.
-  class DownloadParams;
-
-  // Part of EnsureFileDownloaded(). Called upon the completion of precondition
-  // check.
-  void EnsureFileDownloadedAfterCheckPreCondition(
-      scoped_ptr<DownloadParams> params,
-      const ClientContext& context,
-      base::FilePath* drive_file_path,
-      base::FilePath* cache_file_path,
-      base::FilePath* temp_download_file_path,
-      FileError error);
-
-  // Part of EnsureFileDownloaded(). Called after the actual downloading.
-  void EnsureFileDownloadedAfterDownloadFile(
-      const base::FilePath& drive_file_path,
-      scoped_ptr<DownloadParams> params,
-      google_apis::DriveApiErrorCode gdata_error,
-      const base::FilePath& downloaded_file_path);
-
-  // Part of EnsureFileDownloaded(). Called after updating local state is
-  // completed.
-  void EnsureFileDownloadedAfterUpdateLocalState(
-      const base::FilePath& file_path,
-      scoped_ptr<DownloadParams> params,
-      scoped_ptr<ResourceEntry> entry_after_update,
-      base::FilePath* cache_file_path,
-      FileError error);
-
-  // Cancels the job with |job_id| in the scheduler.
-  void CancelJob(JobID job_id);
-
-  scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
-  OperationDelegate* delegate_;
-  JobScheduler* scheduler_;
-  internal::ResourceMetadata* metadata_;
-  internal::FileCache* cache_;
-  const base::FilePath temporary_file_directory_;
-
-  base::ThreadChecker thread_checker_;
-
-  // Note: This should remain the last member so it'll be destroyed and
-  // invalidate its weak pointers before any other members are destroyed.
-  base::WeakPtrFactory<DownloadOperation> weak_ptr_factory_;
-  DISALLOW_COPY_AND_ASSIGN(DownloadOperation);
-};
-
-}  // namespace file_system
-}  // namespace drive
-
-#endif  // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_DOWNLOAD_OPERATION_H_