Format all tests.

tests/language_strong/cha_deopt1_test.dart

 // Copyright (c) 2014, 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.
 // VMOptions=--optimization-counter-threshold=100
 
 // Test lazy deoptimization at field guards with deferred loading.
 
 import "package:expect/expect.dart";
 import "cha_deopt1_lib.dart";
 import "cha_deopt1_deferred_lib.dart" deferred as d;
 
 var loaded = false;
 
 main() {
   for (var i = 0; i < 2000; i++) bla();
   Expect.equals(42, bla());
   d.loadLibrary().then((_) {
     loaded = true;
     Expect.equals("good horse", bla());
   });
 }
 
 make_t() {
   try {
     if (loaded) {
       return d.make_u();
     } else {
       return new T();
     }
-  } catch (e) { }
+  } catch (e) {}
 }
 
 bla() {
   var x = new X();
   x.test(make_t());
   return x.fld.m();
 }
 
-
 class X {
   T fld = new T();
 
   test(T t) {
     if (t != null) {
       T tmp = t;
       fld = tmp;
     }
   }
 }
-