cleanup extras

src/app/browser/window/tab.rs

@@ -253,7 +253,7 @@ impl Tab {
     pub fn restore(&self, tx: &Transaction, app_browser_window_id: &i64) {
         match self.database.records(tx, app_browser_window_id) {
             Ok(records) => {
-                for record in records {
+                for _ in records {
                     // Delegate restore action to childs
                     // nothing yet..
                 }

src/app/browser/window/tab/database.rs

@@ -60,7 +60,8 @@ impl Database {
         tx.execute("DELETE FROM `app_browser_window_tab` WHERE `id` = ?", [id])
     }
 
+    /* not in use
     pub fn last_insert_id(&self, tx: &Transaction) -> i64 {
         tx.last_insert_rowid()
-    }
+    } */
 }