[automerger skipped] Fix input shape in LSTM Eval for Sequence LSTM. am: 6717281c am: a104756e
am: b84f373d -s ours
am skip reason: change_id I4ef145531b8ee5524137922b58e689bbc579fd81 with SHA1 b6385732 is in history
Change-Id: I6fbd6f55d98b56eef9c1f442007fb1058f6aed47