ignore deprecated_member_use

Author: cbenhagen

packages/video_player/video_player_platform_interface/test/method_channel_video_player_test.dart

@@ -216,12 +216,20 @@ void main() {
     });
 
     test('videoEventsFor', () async {
+      // TODO(cbenhagen): This has been deprecated and should be replaced
+      // with `ServicesBinding.instance.defaultBinaryMessenger` when it's
+      // available on all the versions of Flutter that we test.
+      // ignore: deprecated_member_use
       defaultBinaryMessenger.setMockMessageHandler(
         "flutter.io/videoPlayer/videoEvents123",
         (ByteData message) async {
           final MethodCall methodCall =
               const StandardMethodCodec().decodeMethodCall(message);
           if (methodCall.method == 'listen') {
+            // TODO(cbenhagen): This has been deprecated and should be replaced
+            // with `ServicesBinding.instance.defaultBinaryMessenger` when it's
+            // available on all the versions of Flutter that we test.
+            // ignore: deprecated_member_use
             defaultBinaryMessenger.handlePlatformMessage(
                 "flutter.io/videoPlayer/videoEvents123",
                 const StandardMethodCodec().encodeSuccessEnvelope(