Fix unit test
Fix unit test

Clearing of the declarative geocodemodel emits a countChanged() signal,
the test had to be updated to accommodate this.

Change-Id: I4d01679d142a431b8ea86b96307d7088e26b1e41
Reviewed-on: http://codereview.qt.nokia.com/1617
Reviewed-by: Qt Sanity Bot <5581206bb7e0307f0d99eb71898ae6b694149ca5@ovi.com>
Reviewed-by: Aaron McCarthy <19f0c2781a6d2138802be69a27973bb2f9d34578@nokia.com>

kobolabs/qtlocation,kobolabs/qtlocation,amccarthy/qtlocation,amccarthy/qtlocation,kobolabs/qtlocation,amccarthy/qtlocation