Format all multitests

tests/language_strong/async_await_syntax_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.
 
 // Test async/await syntax.
 
 import 'dart:async' show Stream;
 
 var yield = 0;
 var await = 0;
@@ skipping 172 matching lines @@
   var d05a = () async { await 0; }; d05a(); //                   //# d05a: ok
   var d06a = () async { await for (var o in st) {} }; d06a(); // //# d06a: ok
   var d07a = () sync* { yield 0; }; d07a(); //                   //# d07a: ok
   var d08a = () sync* { yield* []; }; d08a(); //                 //# d08a: ok
   var d08b = () sync* { yield*0+1; }; d08b(); //                 //# d08b: static type warning
   var d08c = () { yield*0+1; }; d08c(); //                       //# d08c: ok
   var d09a = () async* { yield 0; }; d09a(); //                  //# d09a: ok
   var d10a = () async* { yield* []; }; d10a(); //                //# d10a: static type warning
 }
 
-
 void main() {
   var a;
   var c = new C();
   c = new C.e1(); //# e1: continued
   c = new C.e2(); //# e2: continued
   c = new C.e3(); //# e3: continued
   c = new C.e4(); //# e4: continued
   c = new C.e5(); //# e5: continued
   c = new C.e6(); //# e6: continued
   c = new C.e7(); //# e7: continued
@@ skipping 89 matching lines @@
   a = c.async; // //# b14c: continued
   a = c.async; // //# b14d: continued
   c.sync(); //    //# b15a: continued
   c.sync(); //    //# b15b: continued
   c.async(); //   //# b15c: continued
   c.async(); //   //# b15d: continued
 
   method1();
   method2();
 }