Format all tests.

tests/lib/mirrors/to_string_test.dart

Index: tests/lib/mirrors/to_string_test.dart
diff --git a/tests/lib/mirrors/to_string_test.dart b/tests/lib/mirrors/to_string_test.dart
index 3c4ffd0a1c05cf54eebcaa2551b664494bc659b5..7e082883c178bd2e8de9be79965512019de3a603 100644
--- a/tests/lib/mirrors/to_string_test.dart
+++ b/tests/lib/mirrors/to_string_test.dart
@@ -21,13 +21,11 @@ main() {
   expect("TypeMirror on 'dynamic'", mirrors.dynamicType);
   expect("TypeMirror on 'void'", mirrors.voidType);
   expect("LibraryMirror on 'test.to_string_test'",
-         mirrors.findLibrary(#test.to_string_test));
+      mirrors.findLibrary(#test.to_string_test));
   expect("InstanceMirror on 1", reflect(1));
   expect("ClassMirror on 'Foo'", reflectClass(Foo));
-  expect("VariableMirror on 'field'",
-         reflectClass(Foo).declarations[#field]);
-  expect("MethodMirror on 'method'",
-         reflectClass(Foo).declarations[#method]);
+  expect("VariableMirror on 'field'", reflectClass(Foo).declarations[#field]);
+  expect("MethodMirror on 'method'", reflectClass(Foo).declarations[#method]);
   String s = reflect(main).toString();
   Expect.isTrue(s.startsWith("ClosureMirror on '"), s);
 }