Format all tests.

tests/lib_strong/html/form_data_test.dart

Index: tests/lib_strong/html/form_data_test.dart
diff --git a/tests/lib_strong/html/form_data_test.dart b/tests/lib_strong/html/form_data_test.dart
index 6132c16a8564e1374a68945c440f9009cd9f66b6..825b5458d60dba496f92d56705e1d523d58f239c 100644
--- a/tests/lib_strong/html/form_data_test.dart
+++ b/tests/lib_strong/html/form_data_test.dart
@@ -63,9 +63,7 @@ void main() {
         var form = new FormData();
         var blobString =
             'Indescribable... Indestructible! Nothing can stop it!';
-        var blob = new Blob(
-            [blobString],
-            'text/plain');
+        var blob = new Blob([blobString], 'text/plain');
         form.appendBlob('theBlob', blob, 'theBlob.txt');
 
         var xhr = new HttpRequest();