Merge changes Ica8dbe5f,I8f4e0fc6
authorLinfeng Zhang <linfengz@google.com>
Mon, 29 Jan 2018 20:16:47 +0000 (20:16 +0000)
committerGerrit Code Review <noreply-gerritcodereview@google.com>
Mon, 29 Jan 2018 20:16:47 +0000 (20:16 +0000)
* changes:
  Update vp9_iht4x4_16_add_neon()
  Clean dct_const_round_shift() related neon code


Trivial merge