Format all tests.

tests/language_strong/conditional_import_string_test.dart

 // Copyright (c) 2016, 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.
 
 import "package:expect/expect.dart";
 import "package:async_helper/async_helper.dart";
 
 // All three libraries have an HttpRequest class.
 import "conditional_import_string_test.dart"
     if (dart.library.io == "true") "dart:io"
-    if (dart.library.html == "true") "dart:html"
-    deferred as d show HttpRequest;
+    if (dart.library.html == "true") "dart:html" deferred as d show HttpRequest;
 
 class HttpRequest {}
 
 void main() {
   asyncStart();
   var io = const String.fromEnvironment("dart.library.io");
   var html = const String.fromEnvironment("dart.library.html");
   () async {
     // Shouldn't fail. Shouldn't time out.
     await d.loadLibrary().timeout(const Duration(seconds: 5));
     if (io == "true") {
       print("io");
-      Expect.throws(() => new d.HttpRequest());  // Class is abstract in dart:io
+      Expect.throws(() => new d.HttpRequest()); // Class is abstract in dart:io
     } else if (html == "true") {
       print("html");
-      dynamic r = new d.HttpRequest();  // Shouldn't throw
-      var o = r.open;  // Shouldn't fail, the open method is there.
+      dynamic r = new d.HttpRequest(); // Shouldn't throw
+      var o = r.open; // Shouldn't fail, the open method is there.
     } else {
       print("none");
       dynamic r = new d.HttpRequest();
       Expect.isTrue(r is HttpRequest);
     }
     asyncEnd();
   }();
 }
-