tree f1d0b9cb45a834039576aed79a517004a57ea1bd
parent 43ed57175740b6a45b45bb5c9c3a0d81c879886f
author Yue Chen <yuec@google.com> 1509671092 -0700
committer Sebastien Alaiwan <sebastien.alaiwan@allegrodvt.com> 1509689235 +0000

Remove 4-tap filter intra

We reverted to using 3-tap filters. So 4-tap filters related code
will not be used any more.

Change-Id: I7f65cf227d2eb3e9785474e3b33d0bdbf489b1f1