Format all tests.

tests/language_strong/super_field_access_test.dart

 // Copyright (c) 2012, 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 file.
 
 import "package:expect/expect.dart";
 
 class A {
   int foo;
   A(this.foo);
 
   raw$foo() => foo;
   this$foo() => this.foo;
 }
 
 class B extends A {
   int foo;
   B.b1(x, this.foo) : super(x);
-  B.b2(x, y) : this.foo = y, super(x);
-  B.b3(x, y) : super(x), this.foo = y;  
+  B.b2(x, y)
+      : this.foo = y,
+        super(x);
+  B.b3(x, y)
+      : super(x),
+        this.foo = y;
 
   super$foo() => super.foo;
   sum() => foo + super.foo;
 }
 
 test(b) {
   Expect.equals(10, b.foo);
   Expect.equals(10, b.raw$foo());
-  Expect.equals(10, b.this$foo());  
+  Expect.equals(10, b.this$foo());
   Expect.equals(100, b.super$foo());
   Expect.equals(110, b.sum());
 }
 
 main() {
   test(new B.b1(100, 10));
   test(new B.b2(100, 10));
-  test(new B.b3(100, 10));  
+  test(new B.b3(100, 10));
 }