Format all tests.

tests/language_strong/mul_recipr_test.dart

 // Copyright (c) 2015, 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.
 // Dart test program checking that optimizations are not too aggresive and
 // incorrect:
 // - (a * (1.0 / b))
 //
 // VMOptions=--optimization-counter-threshold=8 --no-use-osr
 
 import "package:expect/expect.dart";
@@ skipping 13 matching lines @@
   scaleIt(1e-310);
   Expect.isTrue(xx.isInfinite);
 }
 
 scaleIt(double b) {
   scale(1.0 / b);
 }
 
 scale(a) {
   xx *= a;
-}
+}