Adding unit test and comments for cpu metric.
commitbc590dbbdb4e23c91c6a3e58b17a0beb80d32926
authorqyearsley@chromium.org <qyearsley@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Tue, 1 Oct 2013 20:04:00 +0000 (1 20:04 +0000)
committerqyearsley@chromium.org <qyearsley@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Tue, 1 Oct 2013 20:04:00 +0000 (1 20:04 +0000)
treeedbfa8bd82caff09e081a58e21f70d55db349f57
parentbed19ab768850901e1541d4145f442ddf6c7dfd5
Adding unit test and comments for cpu metric.

BUG=

Review URL: https://codereview.chromium.org/23744009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@226280 0039d316-1c4b-4281-b951-d872f2087c98
tools/perf/metrics/cpu.py
tools/perf/metrics/cpu_unittest.py [new file with mode: 0644]