Format all tests.

tests/kernel/unsorted/super_initializer_test.dart

 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
 import 'package:expect/expect.dart';
 
 String log;
-init() { log = ''; }
-logit(msg) { return log = '$log$msg'; }
+init() {
+  log = '';
+}
+
+logit(msg) {
+  return log = '$log$msg';
+}
 
 class Base {
   var b;
   Base.arg0() : b = logit('b') {
     logit('B');
   }
   Base.arg1(a) : b = logit('b') {
     logit('B');
   }
   Base.arg2(a, b) : b = logit('b') {
     logit('B');
   }
 }
 
 class Sub extends Base {
   var x;
   var s;
-  Sub.arg0() : x = logit('x'), super.arg0(), s = logit('s') {
+  Sub.arg0()
+      : x = logit('x'),
+        super.arg0(),
+        s = logit('s') {
     logit('S');
   }
-  Sub.arg1(a) : x = logit('x'), super.arg1(logit('1')), s = logit('s') {
+  Sub.arg1(a)
+      : x = logit('x'),
+        super.arg1(logit('1')),
+        s = logit('s') {
     logit('S');
   }
-  Sub.arg2(a, b) : x = logit('x'), super.arg2(logit('1'), logit('2')), s = logit('s') {
+  Sub.arg2(a, b)
+      : x = logit('x'),
+        super.arg2(logit('1'), logit('2')),
+        s = logit('s') {
     logit('S');
   }
 }
 
 test(fun(), String result) {
   init();
   fun();
   Expect.isTrue(log == result);
 }
 
 main() {
   test(() => new Sub.arg0(), 'xsbBS');
   test(() => new Sub.arg1(1), 'x1sbBS');
   test(() => new Sub.arg2(1, 2), 'x12sbBS');
 }