Format all tests.

tests/language/regress_14348_test.dart

Index: tests/language/regress_14348_test.dart
diff --git a/tests/language/regress_14348_test.dart b/tests/language/regress_14348_test.dart
index 75c5308ef5ca13c8b13e3535833ee41693208b3d..137e93c919177017dd51c1ee1dd3795a4b855c7d 100644
--- a/tests/language/regress_14348_test.dart
+++ b/tests/language/regress_14348_test.dart
@@ -8,6 +8,6 @@ import "package:collection/equality.dart";
 
 main() {
   const Equality<Iterable> eq = const UnorderedIterableEquality();
-  const Equality<Map<dynamic,Iterable>> mapeq =
-     const MapEquality<dynamic, dynamic>(values: eq);
-}
+  const Equality<Map<dynamic, Iterable>> mapeq =
+      const MapEquality<dynamic, dynamic>(values: eq);
+}