to rietveld for the first time.  This came up in a discussion with Nico about
changing -m for -t in the git cl upload command.

BUG=None

Review URL: https://chromiumcodereview.appspot.com/12965015

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@190399 0039d316-1c4b-4281-b951-d872f2087c98