
Added another check in each of these tests to make sure we don't add keys to bundle for fields with default values. Also fixed comments of similar changes in `AdPlaybackStateTest` and `MediaMetadataTest`. PiperOrigin-RevId: 499463581
Added another check in each of these tests to make sure we don't add keys to bundle for fields with default values. Also fixed comments of similar changes in `AdPlaybackStateTest` and `MediaMetadataTest`. PiperOrigin-RevId: 499463581