Move publicListView to external JS

apps/files_sharing/templates/public.php

@@ -1,11 +1,5 @@
-<script type="text/javascript">
-	<?php if ( array_key_exists('publicListView', $_) && $_['publicListView'] == true ) {
-		echo "var publicListView = true;";
-	} else {
-		echo "var publicListView = false;";
-	}
-	?>
-</script>
+<script type="text/javascript" src="<?php echo OC_Helper::linkToRoute('publicListView');?>"></script>
+
 <input type="hidden" name="dir" value="<?php echo $_['dir'] ?>" id="dir">
 <input type="hidden" name="downloadURL" value="<?php echo $_['downloadURL'] ?>" id="downloadURL">
 <input type="hidden" name="filename" value="<?php echo $_['filename'] ?>" id="filename">