Format all tests.

tests/language_strong/regress_11010_test.dart

 // Copyright (c) 2013, 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.
 
 // We used to have an issue in dart2js where calling a top-level or
 // static field wouldn't register the 'call' selector correctly.
 var caller = new Caller();
+
 class Caller {
   call(a, b) => a + b;
 }
 
 main() {
   if (caller(42, 87) != 42 + 87) {
     throw 'unexpected result';
   }
 }