tree 18ea02d393399202ed10c209450a6a5021f47b25
parent 17f041a78004e5fd703c0641de17e5cda286b101
author Jingning Han <jingning@google.com> 1495757761 -0700
committer Jingning Han <jingning@google.com> 1495811435 +0000

Initialize min_tx_size in var-tx

Avoid the risk of use uninitialized value when TX_2X2 is moved
behind chroma-2x2 flag.

Change-Id: Ibb3e3700ab82d7f98ebe58fae70afbf64f5773c7