Upgrade cherrypy to 3.2.2 and upgrade python-utils.

All workstations outside the chroot and in the lab have cherrpy 3.2.2
already but we're behind in the chroot.

This CL also updates the python-utils eclass with the newest version
from portage-stable which is needed for cherrypy.

BUG=chromium:364138
TEST=Built cherrypy for all boards -- various devserver tests +
trybots.

Change-Id: Iee364887281362e349c587a78d0914054cf6cb93
Reviewed-on: https://chromium-review.googlesource.com/195241
Reviewed-by: Chris Sosa <sosa@chromium.org>
Commit-Queue: Chris Sosa <sosa@chromium.org>
Tested-by: Chris Sosa <sosa@chromium.org>
5 files changed