Format all tests.

tests/corelib/unicode2_test.dart

Index: tests/corelib/unicode2_test.dart
diff --git a/tests/corelib/unicode2_test.dart b/tests/corelib/unicode2_test.dart
index 1bbe82b909b7a2d99e0c11c3f4497422d33a1f00..c939a1d1b9a380b2d020441efd7a68052e4a2031 100755
--- a/tests/corelib/unicode2_test.dart
+++ b/tests/corelib/unicode2_test.dart
@@ -4,13 +4,54 @@
 
 import 'package:expect/expect.dart';
 
-const String testPhrase =
-    "The quick brown fox jumps over the lazy dog.";
+const String testPhrase = "The quick brown fox jumps over the lazy dog.";
 
-const List<int> testCodepoints = const<int> [
-    84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110,
-    32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114,
-    32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103, 46];
+const List<int> testCodepoints = const <int>[
+  84,
+  104,
+  101,
+  32,
+  113,
+  117,
+  105,
+  99,
+  107,
+  32,
+  98,
+  114,
+  111,
+  119,
+  110,
+  32,
+  102,
+  111,
+  120,
+  32,
+  106,
+  117,
+  109,
+  112,
+  115,
+  32,
+  111,
+  118,
+  101,
+  114,
+  32,
+  116,
+  104,
+  101,
+  32,
+  108,
+  97,
+  122,
+  121,
+  32,
+  100,
+  111,
+  103,
+  46
+];
 
 main() {
   testCodepointsToString();