Move files from zip_archiver/unpacker/ to zip_archiver/.

ui/file_manager/zip_archiver/unpacker/cpp/volume_archive.h

Index: ui/file_manager/zip_archiver/unpacker/cpp/volume_archive.h
diff --git a/ui/file_manager/zip_archiver/unpacker/cpp/volume_archive.h b/ui/file_manager/zip_archiver/unpacker/cpp/volume_archive.h
deleted file mode 100644
index cd7aac90bbf916db0c93dfe6efb07000c47a1c7a..0000000000000000000000000000000000000000
--- a/ui/file_manager/zip_archiver/unpacker/cpp/volume_archive.h
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright 2014 The Chromium OS 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 VOLUME_ARCHIVE_H_
-#define VOLUME_ARCHIVE_H_
-
-#include <string>
-
-#include "volume_reader.h"
-
-// Defines a wrapper for operations executed on an archive. API is not meant
-// to be thread safe and its methods shouldn't be called in parallel.
-class VolumeArchive {
- public:
-  explicit VolumeArchive(VolumeReader* reader) : reader_(reader) {}
-
-  virtual ~VolumeArchive() {}
-
-  // For functions that need to return more than pass/fail results.
-  enum Result {
-    RESULT_SUCCESS,
-    RESULT_EOF,
-    RESULT_FAIL,
-  };
-
-  // Initializes VolumeArchive. Should be called only once.
-  // In case of any errors call VolumeArchive::Cleanup and the error message can
-  // be obtained with VolumeArchive::error_message(). Encoding is the default
-  // encoding. Note, that other encoding may be used if specified in the
-  // archive file.
-  virtual bool Init(const std::string& encoding) = 0;
-
-  // Gets the next header.  In case of failure the error message can be
-  // obtained with VolumeArchive::error_message().
-  virtual Result GetNextHeader() = 0;
-  virtual Result GetNextHeader(const char** path_name,
-                               int64_t* size,
-                               bool* is_directory,
-                               time_t* modification_time) = 0;
-
-  // Seeks to the |index|-th header.
-  virtual bool SeekHeader(int64_t index) = 0;
-
-  // Gets data from offset to offset + length for the file reached with
-  // VolumeArchive::GetNextHeader. The data is stored in an internal buffer
-  // in the implementation of VolumeArchive and it will be returned
-  // via *buffer parameter to avoid an extra copy. *buffer is owned by
-  // VolumeArchive.
-  //
-  // Supports file seek by using the offset parameter. In case offset is less
-  // then last VolumeArchive::ReadData offset, then the read will be restarted
-  // from the beginning of the archive.
-  //
-  // For improving perfomance use VolumeArchive::MaybeDecompressAhead. Using
-  // VolumeArchive::MaybeDecompressAhead is not mandatory, but without it
-  // performance will suffer.
-  //
-  // The API assumes offset >= 0 and length > 0. length can be as big as
-  // possible, but its up to the implementation to avoid big memory usage.
-  // It can return up to length bytes of data, however 0 is returned only in
-  // case of EOF.
-  //
-  // Returns the actual number of read bytes. The API ensures that *buffer will
-  // have available as many bytes as returned. In case of failure, returns a
-  // negative value and the error message can be obtained with
-  // VolumeArchive::error_message().
-  virtual int64_t ReadData(int64_t offset,
-                           int64_t length,
-                           const char** buffer) = 0;
-
-  // Decompress ahead in case there are no more available bytes in the internal
-  // buffer.
-  virtual void MaybeDecompressAhead() = 0;
-
-  // Cleans all resources. Should be called only once. Returns true if
-  // successful. In case of failure the error message can be obtained with
-  // VolumeArchive::error_message().
-  virtual bool Cleanup() = 0;
-
-  VolumeReader* reader() const { return reader_; }
-  std::string error_message() const { return error_message_; }
-
- protected:
-  // Cleans up the reader. Can be called multiple times, but once called reader
-  // cannot be reinitialized.
-  void CleanupReader() {
-    delete reader_;
-    reader_ = NULL;
-  }
-
-  void set_error_message(const std::string& error_message) {
-    error_message_ = error_message;
-  }
-
- private:
-  VolumeReader* reader_;    // The reader that actually reads the archive data.
-  std::string error_message_;  // An error message set in case of any errors.
-};
-
-#endif  // VOLUME_ARCHIVE_H_