Do not try to set the location values when saving a Page. Location is not an available feature on pages.
The location helper is not even initialized on page, resulting in a Location object that is always null.
Remove the unnecessary exception handler and use the 'double' primitive data type. props @nbradbury
Merge pull request #1169 from wordpress-mobile/issue/1166-NPE-geolocation-on-page

Do not set geolocation when saving a Page