Clean up code

ios/Classes/FluttertoastPlugin.m

@@ -45,7 +45,6 @@ static NSString *const CHANNEL_NAME = @"PonnamKarthik/fluttertoast";
         NSNumber *textcolor = call.arguments[@"textcolor"];
         NSNumber *size = call.arguments[@"size"];
         NSNumber *fontSize = call.arguments[@"fontSize"];
-        double fontSizeDouble = [fontSize doubleValue];
 
         int time = 1;
         @try {

lib/fluttertoast.dart

@@ -25,12 +25,9 @@ class Fluttertoast {
 
 
   Fluttertoast._create(){
-    // _channel.setMethodCallHandler(_handleMethod);
   }
 
 
-  // Function(bool) didTap;
-
   Future<bool> showToast({
     @required String msg,
     Toast toastLength,
@@ -76,13 +73,4 @@ class Fluttertoast {
     return res;
   }
 
-//   Future<dynamic> _handleMethod(MethodCall call) async {
-//   switch(call.method) {
-//     case "onTap":
-
-//       didTap(true);
-      
-//       return new Future.value("");
-//   }
-// }
 }