Format all tests.

tests/standalone/io/http_100_continue.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.
 
 import "dart:async";
 import 'dart:convert';
 import "dart:io";
 
 import "package:expect/expect.dart";
 
 void test(responseBytes, bodyLength) async {
   fullRequest(bytes) {
     var len = bytes.length;
     return len > 4 &&
-           bytes[len - 4] == 13 &&
-           bytes[len - 3] == 10 &&
-           bytes[len - 2] == 13 &&
-           bytes[len - 1] == 10;
+        bytes[len - 4] == 13 &&
+        bytes[len - 3] == 10 &&
+        bytes[len - 2] == 13 &&
+        bytes[len - 1] == 10;
   }
 
   handleSocket(socket) async {
     var bytes = [];
     await for (var data in socket) {
-        bytes.addAll(data);
-        if (fullRequest(bytes)) {
-          socket.add(responseBytes);
-          socket.close();
-        }
+      bytes.addAll(data);
+      if (fullRequest(bytes)) {
+        socket.add(responseBytes);
+        socket.close();
+      }
     }
   }
 
   var server = await ServerSocket.bind('127.0.0.1', 0);
   server.listen(handleSocket);
 
   var client = new HttpClient();
   var request =
       await client.getUrl(Uri.parse('http://127.0.0.1:${server.port}/'));
   var response = await request.close();
   Expect.equals(response.statusCode, 200);
-  Expect.equals(bodyLength,
-                (await response.fold([], (p, e) => p..addAll(e))).length);
+  Expect.equals(
+      bodyLength, (await response.fold([], (p, e) => p..addAll(e))).length);
   server.close();
 }
 
 main() {
   var r1 = '''
 HTTP/1.1 100 Continue\r
 \r
 HTTP/1.1 200 OK\r
 \r
 ''';
@@ skipping 12 matching lines @@
 \r
 HTTP/1.1 200 OK\r
 Content-Length: 2\r
 \r
 AB''';
 
   test(ASCII.encode(r1), 0);
   test(ASCII.encode(r2), 0);
   test(ASCII.encode(r3), 2);
 }