This reverts commit r162769.

TBR=maruel@google.com
BUG=156778


Review URL: https://chromiumcodereview.appspot.com/11190067

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@162892 0039d316-1c4b-4281-b951-d872f2087c98