Merge "Remove the obsolete UnpackPackageDir() in edify generator" am: f7a76f9a am: cb2490c6

          p.mount_point, mount_flags))

      self.mounts.add(p.mount_point)

  def UnpackPackageDir(self, src, dst):

    """Unpack a given directory from the OTA package into the given

    destination directory."""

    self.script.append('package_extract_dir("%s", "%s");' % (src, dst))

  def Comment(self, comment):

    """Write a comment into the update script."""

    self.script.append("")