Format all tests.

tests/language_strong/bad_initializer2_negative_test.dart

Index: tests/language_strong/bad_initializer2_negative_test.dart
diff --git a/tests/language_strong/bad_initializer2_negative_test.dart b/tests/language_strong/bad_initializer2_negative_test.dart
index 3f0fce0ca7098bc5f1baad6f0a0e9412e071e59a..33a977a236be33c33e2acffb2138132d545531d1 100644
--- a/tests/language_strong/bad_initializer2_negative_test.dart
+++ b/tests/language_strong/bad_initializer2_negative_test.dart
@@ -7,14 +7,14 @@ import "package:expect/expect.dart";
 
 class BadInitializer2NegativeTest {
   static testMain() {
-   var foo = (int n) {
-     if (n == 0) {
-       return 0;
-     } else {
-       return 1 + foo(n - 1);  // <-- self-reference to closure foo.
-     }
-   };
-   Expect.equals(4, foo(4));
+    var foo = (int n) {
+      if (n == 0) {
+        return 0;
+      } else {
+        return 1 + foo(n - 1); // <-- self-reference to closure foo.
+      }
+    };
+    Expect.equals(4, foo(4));
   }
 }