Add bufferOutput to HttpServer, HttpResponse and HttpClientRequest.

tests/standalone/io/http_client_connect_test.dart

Index: tests/standalone/io/http_client_connect_test.dart
diff --git a/tests/standalone/io/http_client_connect_test.dart b/tests/standalone/io/http_client_connect_test.dart
index 58835f49abe2efe18bb2b22890b69828747c7816..a33ec224f7210a702fa897239d451fc69e6010f7 100644
--- a/tests/standalone/io/http_client_connect_test.dart
+++ b/tests/standalone/io/http_client_connect_test.dart
@@ -121,6 +121,7 @@ void testGetDataServerForceClose() {
   var completer = new Completer();
   HttpServer.bind("127.0.0.1", 0).then((server) {
     server.listen((request) {
+      request.response.bufferOutput = false;
       request.response.contentLength = 100;
       request.response.write("data");
       request.response.write("more data");
@@ -163,13 +164,14 @@ void testPostEmptyRequest() {
 
 
 void main() {
+  /*

[Søren Gjesse, 2014/04/08 11:54:25]

Remove these comments.

[Anders Johnsen, 2014/04/08 12:40:07]

Done.

   testGetEmptyRequest();
   testGetDataRequest();
   testGetInvalidHost();
   testGetServerClose();
   testGetServerCloseNoKeepAlive();
   testGetServerForceClose();
-  // TODO(14953): This test can only run, when buffering is disabled.
-  // testGetDataServerForceClose();
-  testPostEmptyRequest();
+  */
+  testGetDataServerForceClose();

[Søren Gjesse, 2014/04/08 11:54:25]

There should be a test where the server writes several times and the client
receives separate chunks. Maybe have the client complete a future in the server
between chunks.

[Anders Johnsen, 2014/04/08 12:40:07]

Done.

+//  testPostEmptyRequest();
 }