Format all tests.

tests/standalone/io/http_connection_close_test.dart

 // Copyright (c) 2013, 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 "dart:async";
 import "dart:io";
 
 void testHttp10Close(bool closeRequest) {
   HttpServer.bind("127.0.0.1", 0).then((server) {
     server.listen((request) {
       request.response.close();
     });
 
-    Socket.connect("127.0.0.1", server.port)
-      .then((socket) {
-        socket.write("GET / HTTP/1.0\r\n\r\n");
-        socket.listen(
-          (data) {},
-          onDone: () {
-           if (!closeRequest) socket.destroy();
-            server.close();
-          });
-        if (closeRequest) socket.close();
+    Socket.connect("127.0.0.1", server.port).then((socket) {
+      socket.write("GET / HTTP/1.0\r\n\r\n");
+      socket.listen((data) {}, onDone: () {
+        if (!closeRequest) socket.destroy();
+        server.close();
       });
+      if (closeRequest) socket.close();
+    });
   });
 }
 
 void testHttp11Close(bool closeRequest) {
   HttpServer.bind("127.0.0.1", 0).then((server) {
     server.listen((request) {
-     request.response.close();
+      request.response.close();
     });
 
-    Socket.connect("127.0.0.1", server.port)
-      .then((socket) {
-        List<int> buffer = new List<int>(1024);
-        socket.write("GET / HTTP/1.1\r\nConnection: close\r\n\r\n");
-        socket.listen(
-          (data) {},
-          onDone: () {
-            if (!closeRequest) socket.destroy();
-            server.close();
-          });
-        if (closeRequest) socket.close();
+    Socket.connect("127.0.0.1", server.port).then((socket) {
+      List<int> buffer = new List<int>(1024);
+      socket.write("GET / HTTP/1.1\r\nConnection: close\r\n\r\n");
+      socket.listen((data) {}, onDone: () {
+        if (!closeRequest) socket.destroy();
+        server.close();
       });
+      if (closeRequest) socket.close();
+    });
   });
 }
 
 void testStreamResponse() {
   HttpServer.bind("127.0.0.1", 0).then((server) {
     server.listen((request) {
       var timer = new Timer.periodic(const Duration(milliseconds: 0), (_) {
-        request.response.write(
-            'data:${new DateTime.now().millisecondsSinceEpoch}\n\n');
+        request.response
+            .write('data:${new DateTime.now().millisecondsSinceEpoch}\n\n');
       });
-      request.response.done
-          .whenComplete(() {
-            timer.cancel();
-          })
-          .catchError((_) {});
+      request.response.done.whenComplete(() {
+        timer.cancel();
+      }).catchError((_) {});
     });
 
     var client = new HttpClient();
-    client.getUrl(Uri.parse("http://127.0.0.1:${server.port}"))
-      .then((request) => request.close())
-      .then((response) {
-        int bytes = 0;
-        response.listen(
-            (data) {
-              bytes += data.length;
-              if (bytes > 100) {
-                client.close(force: true);
-              }
-            },
-            onError: (error) {
-              server.close();
-            });
+    client
+        .getUrl(Uri.parse("http://127.0.0.1:${server.port}"))
+        .then((request) => request.close())
+        .then((response) {
+      int bytes = 0;
+      response.listen((data) {
+        bytes += data.length;
+        if (bytes > 100) {
+          client.close(force: true);
+        }
+      }, onError: (error) {
+        server.close();
       });
+    });
   });
 }
 
 main() {
   testHttp10Close(false);
   testHttp10Close(true);
   testHttp11Close(false);
   testHttp11Close(true);
   testStreamResponse();
 }