Format all tests.

tests/language_strong/local_function3_test.dart

Index: tests/language_strong/local_function3_test.dart
diff --git a/tests/language_strong/local_function3_test.dart b/tests/language_strong/local_function3_test.dart
index 501510e765a3bb9a2b524b783e5c9f605b36637c..a1b4023859ae8b786c23c05516b7c6d4504c879f 100644
--- a/tests/language_strong/local_function3_test.dart
+++ b/tests/language_strong/local_function3_test.dart
@@ -7,7 +7,9 @@ import "package:expect/expect.dart";
 
 class LocalFunction3Test {
   static testExceptions() {
-    var f = (int n) { return n + 1; };
+    var f = (int n) {
+      return n + 1;
+    };
     Expect.equals(true, f is Object);
     bool exception_caught = false;
     try {
@@ -35,4 +37,3 @@ class LocalFunction3Test {
 main() {
   LocalFunction3Test.testMain();
 }
-