Format all tests.

tests/language/invocation_mirror2_test.dart

Index: tests/language/invocation_mirror2_test.dart
diff --git a/tests/language/invocation_mirror2_test.dart b/tests/language/invocation_mirror2_test.dart
index 3e64ba40591cab28fa6acb9dd400b47cd2361ad5..71ac5ee77ddf6732c065f30061902a78b649a425 100644
--- a/tests/language/invocation_mirror2_test.dart
+++ b/tests/language/invocation_mirror2_test.dart
@@ -18,8 +18,8 @@ class C {
 }
 
 main() {
- var c = new C();
- c.flif = 42;
- Expect.equals(42, getName(c.im));
- Expect.equals(42, c.im.positionalArguments[0]);
+  var c = new C();
+  c.flif = 42;
+  Expect.equals(42, getName(c.im));
+  Expect.equals(42, c.im.positionalArguments[0]);
 }