bug fix

Author: DevAnyKR

src/GoogleAPIs/Gmail/DataBinder.cs

@@ -1,12 +1,5 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows.Forms;
+using System.Threading.Tasks;
 
-using BarRaider.SdTools;
-
-using Google.Apis.Calendar.v3;
 using Google.Apis.Gmail.v1;
 using Google.Apis.Oauth2.v2;