Format all tests.

tests/lib_strong/convert/chunked_conversion2_test.dart

Index: tests/lib_strong/convert/chunked_conversion2_test.dart
diff --git a/tests/lib_strong/convert/chunked_conversion2_test.dart b/tests/lib_strong/convert/chunked_conversion2_test.dart
index 751b447e57d761f2043e7fff48d9c47b9c9909b2..ca37d101c649edc2c808ab4e0d1211371ee5c6cd 100644
--- a/tests/lib_strong/convert/chunked_conversion2_test.dart
+++ b/tests/lib_strong/convert/chunked_conversion2_test.dart
@@ -14,6 +14,7 @@ class MyByteSink extends ByteConversionSinkBase {
   add(List<int> bytes) {
     accumulator.add(bytes);
   }
+
   close() {}
 }
 
@@ -32,6 +33,7 @@ class MyChunkedSink extends ChunkedConversionSink<List<int>> {
   add(List<int> bytes) {
     accumulator.add(bytes);
   }
+
   close() {}
 }