ref: 17da2cab78f960008d0945e447e16842ffb450ba
parent: 67cb1f093cc531b8523fcf05ee78bfe26bb7b7a7
author: Deb Mukherjee <debargha@google.com>
date: Fri Jun 7 20:09:44 EDT 2013
TX_SIZE contexts simplification. Reduces TX_SIZE contexts to 2 for each kind. The code is cleaner and there is hardly any performance difference with more than two contexts. Results: almost neutral Change-Id: I17656bd6db76224ae2856adf882504560e7dbaa4