LocationPickerActivity.java: replace code with a method call

Before this change, there was several lines of code which moved the map center to the EXIF location.

After this change, the several lines of code have been replaced with a simpler method call which produces
the same result.

Author: Jason-Whitmore

app/src/main/java/fr/free/nrw/commons/LocationPicker/LocationPickerActivity.java

@@ -358,12 +358,7 @@ private void onClickModifyLocation() {
         smallToolbarText.setText(getResources().getString(R.string.pan_and_zoom_to_adjust));
         fabCenterOnLocation.setVisibility(View.VISIBLE);
         removeSelectedLocationMarker();
-        if (cameraPosition != null && mapView != null) {
-            if (mapView.getController() != null) {
-                mapView.getController().animateTo(new GeoPoint(cameraPosition.getLatitude(),
-                    cameraPosition.getLongitude()));
-            }
-        }
+        moveMapToMediaLocation();
     }
 
     /**
@@ -401,7 +396,7 @@ private void removeLocationFromImage() {
      */
     private void showInMapApp() {
         fr.free.nrw.commons.location.LatLng position = null;
-        
+
         if(activity.equals("UploadActivity") && cameraPosition != null){
             //EXIF location data is available
             position = new fr.free.nrw.commons.location.LatLng(cameraPosition.getLatitude(),