We've been using trackable URL's to track Google My Business visits in analytics for years.
Example: ?utm_source=GoogleLocal&utm_medium=example&utm_campaign=example

In the past month I've noticed Google showing a redirect notice on any listing with a trackable URL.  It happened for a day or so a few weeks ago - and then it's been a more permanent situation since this past week.

Redirect Notice
The previous page is sending you to:  www.example.com
If you do not want to visit that page, you can return to the previous page.

I'm fine with removing the trackable URL's - however - I'm not sure how to track maps visits via analytics without using them.  I can't find any updated information on options.  The last post on moz was in 2011 (http://moz.com/blog/tracking-traffic-from-google-places-in-google-analytics).  The alternate tactics in that post no longer work.

So my question is:
- How do I track Google Maps (My Business) visits through analytics without using tracking URLs?