commit ba9881094e41f87037ca1fb62146ae265f59cdca
author tony@chromium.org <tony@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Tue Aug 14 10:01:58 2012
committer tony@chromium.org <tony@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Tue Aug 14 10:01:58 2012
tree c283b921244d41ce2eee0ce75a429fdc33fd5d2c
parent 40599422c87d01e244b2767c6803d7582acecaa6

Give time to free the port when shutting down apache on OSX.

Sometimes the next perf test would try to start the http server,
but the port wouldn't be available. This matches what we do on Linux.

In the long run, we should use a random port to avoid having to wait.

BUG=29228


Review URL: https://chromiumcodereview.appspot.com/10834299

Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: ee7945e1b23cb7c7f92c40ec69deadfcd4799270