tree 0a7d2f095c100edf1788becfa91e32028fd6162a
parent 9dc37b9439063df2b0db6d1b3a37b491bc3cd427
author Elliott Hughes <enh@google.com> 1513728697 -0800
committer Elliott Hughes <enh@google.com> 1513728697 -0800

Use std::to_string instead of std::stringstream.

Bug: N/A
Test: ran tests
Change-Id: Ifeb7cf9517bcc05459e7ce316eb7604042510935