tree 9f1635093a584932b2e7074e3afe5f7699ad100c
parent 1ece5a95fbb4d8f089d5da30eff4e9d831db42fe
author Sameer Agarwal <sameeragarwal@google.com> 1498117751 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1498117751 -0700

Build cleanup

1. Remove unused variable.
2. Make inner_product_computer compatible with older versions of Eigen,
   which don't have a named enum for Eigen::Upper/Lower.

Change-Id: I927af297f93fc74f7f4b29b39e400ef2d75edbd4