ref: 663960e7579d30b46a298f5236324b07daac4799
parent: f5f19a1fbd9e26d09f4e4f71c80e1a79aac74341
author: Alex Converse <aconverse@google.com>
date: Wed Oct 28 07:48:44 EDT 2015
Revert "Replace the zero handling in extend_to_full_distribution." This reverts commit 7f56cb29787b187c8cb1b778918ca3b80184c804. It causes uninitialized reads in the first pass setting up later cost tables. Change-Id: I2df498df3f5c03eff359f79edf045aed0c618dc9