Format all tests.

tests/corelib_strong/unicode_test.dart

Index: tests/corelib_strong/unicode_test.dart
diff --git a/tests/corelib_strong/unicode_test.dart b/tests/corelib_strong/unicode_test.dart
index 32cddb50f3f368f3eaa4affa6b0dd6aa1183a9da..8b02913158930c400f52fb190ef12280105b60a0 100644
--- a/tests/corelib_strong/unicode_test.dart
+++ b/tests/corelib_strong/unicode_test.dart
@@ -5,10 +5,8 @@
 import "package:expect/expect.dart";
 
 class UnicodeTest {
-
   static testMain() {
-    var lowerStrasse =
-        new String.fromCharCodes([115, 116, 114, 97, 223, 101]);
+    var lowerStrasse = new String.fromCharCodes([115, 116, 114, 97, 223, 101]);
     Expect.equals("STRASSE", lowerStrasse.toUpperCase());
   }
 }