tree 7621227ddc47c4c96cfd202f4b1932720cd9eb78
parent 257f6dae4673668bc161f29a64961d4e07f01676
author Sameer Agarwal <sameeragarwal@google.com> 1418830509 -0800
committer Sameer Agarwal <sameeragarwal@google.com> 1420669613 -0800

Remove using namespace std;

For historical reasons we had a "using namespace std;" in port.h. This
is generally a bad idea. So removing it and along the way doing a bunch
of cpplint cleanup.

Change-Id: Ia125601a55ae62695e247fb0250df4c6f86c46c6