tree aa57a9ab113c0445aa038bdb12d5dc16f34ec801
parent d88f3a34ddb50db305c201f393874e21dc89a010
author Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1449618334 +0000
committer Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1449642081 +0000

Remove unused add_sample()

add_sample() has been added since I08c9b6a02bcddd8cab2d066928513b4ae40431ec ,
but we never use this metod over 2 years.
So this patch removes the method for cleanup.

Change-Id: I340d96c27f0e906df5b8a109494920e9cd3b21d1