charger: do not suspend when handling home

When using Google's suspend implementation, home press should also wake
the device from suspend

Change-Id: I51f3e45c5cb418b0b3718e7223a1336876379043
Merge "charger: do not suspend when handling home" into cm-10.1
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1