Revert "Improve logging messages in packet_in handler"

This reverts commit 155d5c657b3f5ff836377e2d48dfbd8f0ead5f70.

Signed-off-by: Joe Stringer <joestringernz@gmail.com>
Fix pep8 style issue

Signed-off-by: Joe Stringer <joestringernz@gmail.com>
Create IPCMessageService via the new, abstract factory

Uses the new API for passing threading services

Signed-off-by: Mark Lentczner <mzero@google.com>
Signed-off-by: Joe Stringer <joestringernz@gmail.com>