Use PeopleActivity for running tests.

The ContactListItemViewTests need an activity to run in. I had initially
chosen DialtactsActivity, but that does not work on the tablet.

Since what is really matters is that this is an activity defining the
proper style, PeopleActivity works just fine.

Change-Id: I198a284d5a41904cccfea3a5e67ab49a37975e90
1 file changed