Big merge from experimental to bleeding edge.

pkg/http/lib/src/response.dart

Index: pkg/http/lib/src/response.dart
diff --git a/pkg/http/lib/src/response.dart b/pkg/http/lib/src/response.dart
index 26e5e61f68e8c4e5d381b51a8a3ae5750d8d9b64..859b57a8b4361669310d9bb0f485885d8d1dd026 100644
--- a/pkg/http/lib/src/response.dart
+++ b/pkg/http/lib/src/response.dart
@@ -4,6 +4,7 @@
 
 library response;
 
+import 'dart:async';
 import 'dart:io';
 import 'dart:scalarlist';
 
@@ -65,7 +66,7 @@ class Response extends BaseResponse {
   /// Creates a new HTTP response by waiting for the full body to become
   /// available from a [StreamedResponse].
   static Future<Response> fromStream(StreamedResponse response) {
-    return consumeInputStream(response.stream).transform((body) {
+    return consumeInputStream(response.stream).then((body) {
       return new Response.bytes(
           body,
           response.statusCode,