Integrate frecon into chromeos

This change has the following fundamental components:
1. Replace ply-image as the splash screen
2. Look for ctrl-alt-f* keys and send dbus messages out
to tell other entities that the VT wants control of
the display

BUG=chromium:406031
TEST=alternate between console and chrome many times
on link_freon

Change-Id: Ib50907c4caf1b7ef9c0addfdcdfd87be9112a148
Reviewed-on: https://chromium-review.googlesource.com/225155
Reviewed-by: David Sodman <dsodman@chromium.org>
Commit-Queue: David Sodman <dsodman@chromium.org>
Tested-by: David Sodman <dsodman@chromium.org>
16 files changed