Collapse fileapi, webkit_blob, webkit_database, quota, and webkit_common namespaces into single sto…

chrome/browser/chromeos/drive/fileapi/webkit_file_stream_writer_impl.h

 // Copyright 2014 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_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "webkit/browser/fileapi/file_stream_writer.h"
 
 namespace base {
 class TaskRunner;
 }  // namespace base
 
 namespace net {
 class IOBuffer;
 }  // namespace net
 
 namespace drive {
 
 class FileSystemInterface;
 
 namespace internal {
 
-// The implementation of fileapi::FileStreamWriter for the Drive File System.
-class WebkitFileStreamWriterImpl : public fileapi::FileStreamWriter {
+// The implementation of storage::FileStreamWriter for the Drive File System.
+class WebkitFileStreamWriterImpl : public storage::FileStreamWriter {
  public:
   // Callback to return the FileSystemInterface instance. This is an
   // injecting point for testing.
   // Note that the callback will be copied between threads (IO and UI), and
   // will be called on UI thread.
   typedef base::Callback<FileSystemInterface*()> FileSystemGetter;
 
   // Creates a writer for a file at |file_path| on FileSystem returned by
   // |file_system_getter| that starts writing from |offset|.
   // When invalid parameters are set, the first call to Write() method fails.
@@ skipping 17 matching lines @@
       int buf_len,
       base::File::Error open_result,
       const base::FilePath& local_path,
       const base::Closure& close_callback_on_ui_thread);
 
   FileSystemGetter file_system_getter_;
   scoped_refptr<base::TaskRunner> file_task_runner_;
   const base::FilePath file_path_;
   const int64 offset_;
 
-  scoped_ptr<fileapi::FileStreamWriter> local_file_writer_;
+  scoped_ptr<storage::FileStreamWriter> local_file_writer_;
   base::Closure close_callback_on_ui_thread_;
   net::CompletionCallback pending_write_callback_;
   net::CompletionCallback pending_cancel_callback_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate the weak pointers before any other members are destroyed.
   base::WeakPtrFactory<WebkitFileStreamWriterImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebkitFileStreamWriterImpl);
 };
 
 }  // namespace internal
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_FILEAPI_WEBKIT_FILE_STREAM_WRITER_IMPL_H_