By battery is getting killed by Google Play Services this morning. Typically, my battery goes from 100% to around 85% throughout the 10 hours or so I'm at work. This morning, it went from 100% to 83% now in less than 3 hours. Google Play Services has consumed 87% of the usage. Particularly, Checkin Service is the main culprit. I've never noticed this wakelock before and I haven't made any changes in the past week so I don't know what has brought this on. See the attached screenshot. Anybody else experienced this before?