Revert "Format all multitests"

tests/language_strong/sync_generator1_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.
 
 // Simple test program for sync* generator functions.
 
 // VMOptions=--optimization_counter_threshold=10
 
 import "package:expect/expect.dart";
 
 sum10() sync* {
   var s = 0;
   for (var k = 1; k <= 10; k++) {
     s += k;
     yield s;
   }
 }
 
 class Range {
   int start, end;
   Range(this.start, this.end);
   elements() sync* {
     var e = start;
     while (e <= end) yield e++;
   }
 
-  get yield sync* {
-    // yield is a legal member name here.
+  get yield sync* {  // yield is a legal member name here.
     var e = start;
     while (e <= end) yield e++;
   }
 }
 
-get sync sync* {
-  // sync is a legal identifier.
+get sync sync* {  // sync is a legal identifier.
   yield "sync";
 }
 
 einsZwei() sync* {
   yield 1;
   yield* [2, 3];
   yield* [];
   yield 5;
   yield [6];
 }
@@ skipping 32 matching lines @@
 
     print(sync);
     Expect.equals("sync", sync.single);
 
     print(einsZwei());
     Expect.equals("(1, 2, 3, 5, [6])", einsZwei().toString());
 
     Expect.throws(() => dreiVier().toString()); //# 01: continued
   }
 }