tree cd5cb559d06ce53372ac4cc1f8d2053c182d1168
parent f04c32319751e1efd610acd3699bca0a6dd6c6d1
author Sameer Agarwal <sameeragarwal@google.com> 1410062828 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1410140340 -0700

Make LineSearchMinimizer consistent with TrustRegionMinimizer.

Change the logic for how IterationSummary objects are added to
Summary::iterations to match the one in TrustRegionMinimizer.

Change-Id: I57851ad8294e58f83b9115cca9c24695d86ee92a