It hoses the chromium slaves on build.webkit.org.
It was fun while it lasted.

TBR=bradnelson
TEST=none
BUG=none

Review URL: http://codereview.chromium.org/3350018

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@59146 0039d316-1c4b-4281-b951-d872f2087c98