Yes, the Nexus 7 is a google product, but the reason I was asking is because there's a duplicate service of "Google Messaging Service" and I wasn't sure if that was normal.
While looking at my phone (Droid X), I only see 1 service of "Google Messaging Service." So, I was thinking that maybe something went wrong while updating my Nexus 7 from Android 4.2.1 to 4.2.2.