Format all tests.

tests/language_strong/named_argument_test.dart

Index: tests/language_strong/named_argument_test.dart
diff --git a/tests/language_strong/named_argument_test.dart b/tests/language_strong/named_argument_test.dart
index 0514c2d62e4de129a4437c9cf05250592ad5ff3f..d0f0d0e070b7c17c2da48dcdf4cb7eb977d652e0 100644
--- a/tests/language_strong/named_argument_test.dart
+++ b/tests/language_strong/named_argument_test.dart
@@ -8,9 +8,9 @@ main() {
   var c1 = ({b, a}) => 'a: $a b: $b';
   var c2 = ({a, b}) => 'a: $a b: $b';
 
-  Expect.equals ('a: 2 b: 1', c1(b: 1, a: 2));
-  Expect.equals ('a: 1 b: 2', c1(a: 1, b: 2));
+  Expect.equals('a: 2 b: 1', c1(b: 1, a: 2));
+  Expect.equals('a: 1 b: 2', c1(a: 1, b: 2));
 
-  Expect.equals ('a: 2 b: 1', c2(b: 1, a: 2));
-  Expect.equals ('a: 1 b: 2', c2(a: 1, b: 2));
+  Expect.equals('a: 2 b: 1', c2(b: 1, a: 2));
+  Expect.equals('a: 1 b: 2', c2(a: 1, b: 2));
 }