Patch merged into coreboot/master: 3f1500f google/chromeec: Notify DPTF charger participant on AC state change

the following patch was just integrated into master:
commit 3f1500f54f7d5d0bdc4b2f3a99cb7768d31066cc
Author: Duncan Laurie 
Date:   Thu Mar 6 08:37:49 2014 -0800

google/chromeec: Notify DPTF charger participant on AC state change

The DPTF charger particpant device needs to be notified when the
    AC state changes so it can re-evaluate the PPCC object and apply
    the proper charge rate limit if necessary.

Change-Id: I6723754e2fe12862f50709875140fcadcddb18eb
    Signed-off-by: Duncan Laurie 
    Reviewed-on: https://chromium-review.googlesource.com/189029
    Reviewed-by: Aaron Durbin 
    Reviewed-by: Brad Geltz 
    (cherry picked from commit ed1ee577014421b021e8814edc91a1b696bf9eed)
    Signed-off-by: Isaac Christensen 
    Reviewed-on: http://review.coreboot.org/6951
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/6951 for details.

-gerrit